The heart of Ichikishima-hime's identity lies in the idea of the 'princess of the sacred island': a goddess who dwells in the island where divine service is performed. At Munakata on the Genkai Sea, she protects routes toward the continent; at Itsukushima in Aki, she watches over the passages of the Seto Inland Sea. The divine command concerning the northern sea route makes her a guardian of the boundary joining the realm to the ocean. Her historical identification with Benzaiten layered the virtues of water, wealth, music and performance, beauty, and wisdom upon this maritime guardianship. Itsukushima Shrine's halls over the water and great vermilion gate provide its most majestic expression. At high tide the sanctuary seems to float; at low tide it reconnects with the land. The changing waterline continually redraws the boundary between sea and shore, sacred precinct and human world—the very boundary she guards. Ichikishima-hime remains inseparable in lineage from her sister goddesses Tagori-hime and Tagitsu-hime, and historically cannot be understood without Benzaiten, the deity with whom she was joined. Ebisu, another deity of the sea and good fortune, echoes parts of her religious role. She is therefore more than a local goddess of Miyajima: her worship spans the Genkai Sea and Seto Inland Sea and brings safe navigation into relation with cultural and material flourishing.

This version of Empress Jingu is read not as an introduction to a historical figure, but as a body that receives divine oracles. In the scene where divine will descends before Emperor Chuai, the empress is not merely a consort, but a vessel through which the voice of the gods passes. In ancient kingship, politics and ritual were not separated. Her decisions were simultaneously military actions and rituals executing divine will. The mythological nature of the Three Han conquest tale is the core of this version. The plot of crossing the sea while pregnant, delaying childbirth with a stone, and returning to give birth to Emperor Ojin seems bizarre from a modern realistic perspective. But viewed as myth, it is the story of a woman carrying a future king in her womb, crossing the outer seas under the protection of the gods. The mother's body itself becomes the ship carrying the nation's future. The sweetfish fishing at Matsura is important as a scene that grounds her myth to the land. Within the large-scale expedition tale, a subtle action of fishing at Tamashima village to divine fortunes is included. Here, Empress Jingu becomes a shamanistic figure reading waterside omens, concurrently with being the protagonist of a maritime military myth. Grand epic and minute folklore overlap in the same person. Empress Jingu in the Hachiman belief is not only the mother of Emperor Ojin but a deity supporting Hachiman's spiritual authority. When the Hachiman god spreads as the protector of the samurai, there is an underlying complex structure of mother and child, oracles and military, maritime transport and national protection. Extracting the empress alone, severing the relationship lines with Hachiman and the three Sumiyoshi deities, halves her power. To visualize this version, an armored queen alone is insufficient. The forest of Kashii, the rough sea, the divine majesty of Sumiyoshi, the prince in her womb, the caught sweetfish, the expedition fleet. By layering these elements, Empress Jingu emerges not as a fighting woman, but as a presence imbued with mythological kingship. In modern diagnoses and articles, Empress Jingu becomes a symbol of the "power to bear a role." Her story resonates strongly when one must accept a massive flow even if undesired, or when one must proceed while holding what must be protected in the womb or heart. However, it requires the honesty to treat her not as a historical fact, but as a deity created by the Kiki myths and shrine beliefs. The terror of Empress Jingu lies in divine will larger than personal emotion passing through her body. One who receives an oracle is simultaneously bound by it. She is not a hero adventuring freely, but an existence pushed forward by the gods and the future of kingship. Including that weight ensures the legend is not merely a tale of victory. The relationship with Emperor Ojin is the most crucial line connecting Empress Jingu to the Hachiman belief. The prince residing in her womb is at the center of the story even before birth. The mother's expedition, the gods' protection, and the birth upon return connect to prepare the sacredness of the Hachiman god. The empress is the entity that carries Hachiman's prehistory within her body. Furthermore, Empress Jingu is a deity that moves locations. Place names like Kashii, Matsura, Sumiyoshi, and Usa hold meaning in the story, each remaining as modern sites of worship. Linking this with YOKAI.JP's place articles allows one to walk the actual geography while reading the myth. There is practical value in adding this page there.

This edition follows, in close detail and bound to chronology and iconography, how a single man of letters became a thunder god and then turned into the god of learning—those two transformations. Michizane's becoming a vengeful spirit did not begin immediately upon his death. In the eighth year of Engi (908) his former disciple Fujiwara no Sugane died; the next year, the ninth of Engi (909), the very author of his exile, Fujiwara no Tokihira, died at thirty-nine; and in the twenty-third year of Engi (923) the crown prince Yasuakira passed away. That year the court restored Michizane to Minister of the Right and posthumously granted him the junior first rank, absolving him of guilt—yet the calamities did not cease, and in the third year of Enchō (925) even the next crown prince, Yoshiyori-ō, left the world at only five. The process by which this chain of deaths came to be felt by the people of the capital as the curse of the innocent Michizane is the very genesis of goryō belief. Its apex was the lightning strike on the Seiryōden in the eighth year of Enchō (930). The lightning that struck the palace in the midst of a rain-prayer council killed Fujiwara no Kiyotsura, who had watched over Michizane at Dazaifu, instantly, and burned the nobles present one after another. The reading of lightning as Michizane's will became decisive here, and the spirit, surpassing a mere vengeful ghost, was exalted into a dread godhead called Karai-Tenjin, Tenman Daijizai Tenjin, and Nihon Daijō Itoku-ten—a deity who commands the thunder. The Kamakura-period Kitano Tenjin Engi Emaki depicts this scene of becoming a thunder god as the masterpiece of the scroll, and the image of Tenjin driving the thunderclouds cast its shadow even upon the later wind-and-thunder-god paintings of Tawaraya Sōtatsu and others. The iconography of Tenjin has two contrasting lineages. One is the raging Fire-and-Thunder Deity of the engi scrolls, mounted on thunderclouds and hurling lightning. The other is the composed image of a man of letters and official in court robes holding a baton (shaku), accompanied by a plum at his side—and this became the standard image of the god of learning. The "Tang-crossing Tenjin" (Totō Tenjin), clad in Chinese robes, bearing a sack and holding a sprig of plum, is a variant based on a Zen monastic tale that Michizane crossed in a single night to a Song-dynasty Zen master to receive his teaching. The shift of weight from vengeful spirit to god of learning advanced gradually. Already in the mid-Heian period he was praised in ritual prayers as a merciful god presiding over letters and honesty, and in the fourth year of Shōryaku (993) the posthumous senior first rank and the office of Chancellor were conferred, fully restoring his honor. But his popular establishment as the god of academic success came far later, in the Edo period, with the spread of terakoya schools. The image of Michizane the outstanding scholar in life was hung in the places of penmanship, and as the guardian of reading, writing, and learning, Tenjin shed the dread of the thunder god and spread to Tenmangū shrines across the land.

Ame-no-Oshihomimi, who passes the mission to his child on the Floating Bridge of Heaven, is the deity who brings the Tenson Korin into reality precisely by "not descending" himself. In the *Kojiki* myth of the *ukehi*, Susanoo washes Amaterasu's beads in the Heavenly True Well, crunches them, and blows out a mist from which Masakatsu-Akatsu-Katsuhayahi-Ame-no-Oshihomimi-no-Mikoto is born. His very birth is situated within a ritual concerning objects, belonging, and victory. From the beginning, Ame-no-Oshihomimi is a deity questioned about "whose child he is" and "what he inherits." Amaterasu claims the five male gods as her own children because the *monozane* (source objects) belonged to her. Through this passage, Ame-no-Oshihomimi enters the lineage of Takamagahara as Amaterasu's child. However, the character for "victory" engraved in his name is not a simple mark of triumph. Just as the Kokugakuin University commentary links it to the victory in the ukehi, Ame-no-Oshihomimi's name carries multiple meanings: Susanoo's boast of victory, his belonging as Amaterasu's child, and the emergence of male gods. Victory is not only bright but also requires defining where it belongs. In the Pacification of Ashihara-no-Nakatsukuni, Ame-no-Oshihomimi becomes the first candidate to rule the earth. Amaterasu entrusts the Land of Fresh Rice Ears to him as the land ruled by my child, Masakatsu-Akatsu-Katsuhayahi-Ame-no-Oshihomimi-no-Mikoto. However, standing on the Floating Bridge of Heaven, he sees that the earth is "exceedingly tumultuous" and returns. To read this as a cowardly retreat is to overlook the structure of the myth. Ame-no-Oshihomimi is the first observer to report that the earth has not yet been pacified. Without this report, the council for pacifying Ashihara-no-Nakatsukuni would never have begun. Amaterasu and Takamimusubi gather the gods at the Heavenly River of Tranquility, have Omoikane devise a strategy, and choose envoys. Ame-no-Oshihomimi's role was not to recklessly descend into a chaotic world and fail, but to clarify that the conditions for descent were not yet met. The Floating Bridge of Heaven is the boundary between Takamagahara and Ashihara-no-Nakatsukuni, and standing there, Ame-no-Oshihomimi measures the gap between heavenly commands and earthly realities. After the pacification, Amaterasu and Takagi-no-Kami command Ame-no-Oshihomimi to descend and rule at last. Here, he states that a child was born to him while he was preparing, and suggests that this child should be sent down. This is not a second retreat, but a judgment of succession. By not descending himself and passing the mission to the next generation, Ame-no-Oshihomimi transforms the Tenson Korin into a much deeper story of lineage. The fact that this child is Ninigi-no-Mikoto is highly significant. The *Kojiki* notes that Ninigi is the child born to Takagi-no-Kami's daughter, Yorozuhata-Toyoakitsushi-Hime. Ame-no-Oshihomimi is the child of Amaterasu, marries the daughter of Takagi-no-Kami, and fathers Ninigi. Amaterasu's light, Takamimusubi's generative power, and the Tenson Korin's earthly rule all converge around this single deity. He is not the protagonist of the descent, but the god who gives birth to the protagonist. The history of Hikosan Jingu reconnects Ame-no-Oshihomimi to mountain worship. Its official website states that because the enshrined deity is Amaterasu's child, Mount Hiko was called "the Mountain of the Sun's Child". Furthermore, its divine virtues revere him as a god of rice ears and agriculture who arrived from the east in the form of a hawk, protecting agricultural production, mining, and factory safety, and bringing victory. The heavenly crown prince becomes the guardian of rice, production, and victory in the mountains. The appeal of Ame-no-Oshihomimi lies not in a heroic finishing blow, but in the judgment of succession. Precisely because he bears a name of victory, he does not err in timing his descent just to win. He observes the earthly chaos from the Floating Bridge of Heaven, returns to prompt its pacification, and ultimately passes the mission to his child. This deity understands the value of "not acting." Rather than rushing into an unprepared field, he sets the stage and leaves it to the next generation. That quiet judgment drives the grand myth of the Tenson Korin.

The key to understanding Tagorihime lies in the fact that Okinoshima is a "distant island." The three shrines of Munakata Taisha are arranged such that one ventures deeper into the sacred realm the further one crosses the sea: Hetsumiya on the Kyushu mainland, Nakatsumiya on Oshima, and Okitsumiya on Okinoshima in the Genkai Sea. The fact that the deity of Okitsumiya, placed furthest offshore, is Tagorihime clearly illustrates her character. She is not a guardian nestling close to human settlements, but a divine presence that arises when navigators spot the island's silhouette, read the tides, and stand in awe of unseen dangers. In the classic texts, she is born from a sword. The ukehi (oath) section of the Kojiki records that Amaterasu Omikami took Susanoo-no-Mikoto's ten-span sword, rinsed it in the Ame-no-Manai well, chewed it to pieces, and from the narrow mist of her breath blown away, Takiribime-no-Mikoto was formed. The sword is an object of military might and oaths, the well water is a medium of purification, and breath and mist are boundaries without form. Because Tagorihime is born at the intersection of these three, she can be understood not merely as a sea deity, but as the goddess of the very moment when martial force is transformed into prayer. The variations in her divine name indicate that she is a deity who cannot be confined to a single reading. Called Takiribime-no-Mikoto or Okitsushima-hime-no-Mikoto in the Kojiki, she is spoken of as Tagorihime or Tagirihime in the Nihon Shoki lineage. Depending on whether "Takiri" is read as the "surging (tagiru)" of the tides or "Tagiri" as the mist upon the sea, the expression she shows changes slightly. In either case, however, at her core lies the power to alter visibility right in the middle of the water's surface. To navigators, fog was both a danger and a sign signaling the realm of the gods. In the Munakata faith, this mythology is tied to actual sea routes. Okinoshima is a maritime transport hub connecting the Japanese archipelago and the Korean Peninsula, and official World Heritage documents explain that rituals praying for navigational safety and successful exchange were held from the late 4th century to the late 9th century. The evolution of offerings shows a transition of ritual sites from atop giant boulders, to rock shelters, half-rock-shelter half-open-air, and finally open-air locations, narrating how the ancient rituals of Okinoshima are essential in considering the formation of indigenous Japanese faith moving from nature worship to shrine rituals. The taboos surrounding the island reinforce Tagorihime's "invisibility." Official World Heritage documents convey customs such as not speaking of what one sees or hears on Okinoshima, not taking a single tree, blade of grass, or stone, and requiring even Shinto priests to undergo purification in the sea before entering. These are not so much a matter of secrecy as they are a decorum meant to prevent the consumption of the sacred realm. Tagorihime is not a deity who discloses everything within statues or narratives. Through what is not spoken, what is not taken away, and what is left behind on the island, she exists all the more profoundly. On the other hand, she is not confined solely to Okinoshima. The history of Munakata Taisha regards the three goddesses as the three daughters of Amaterasu Omikami, telling how the land of Munakata, which fulfilled the functions of overseas diplomacy, trade, and national defense, became deeply tied to state rituals. The description of "state rituals" seen in the history of Munakata Taisha prevents Tagorihime from remaining merely a deity of maritime safety. In the ancient state, crossing the sea meant trade, diplomacy, warfare, and prayer. Precisely because of this complexity, her stillness resonates not as weakness, but as the posture that both the state and humanity ought to uphold when facing the ocean. Furthermore, in the genealogy of the Kojiki, Takiribime-no-Mikoto bears Ajisukitakahikone-no-Kami and Takahime-no-Mikoto with Okuninushi-no-Kami. This means that the maritime goddess of Munakata also holds a place within the Izumo lineage. Situated in the genealogy of Okuninushi-no-Kami, Tagorihime is a guardian of the northern sea routes, while simultaneously a mother goddess expanding the bloodline of Izumo mythology. The goddess retreating far offshore paradoxically links the myths of the land. This duality is the quiet strength of Tagorihime. The deeper she withdraws into the island, the more she expands as the knot binding the entire mythology together.

To understand Tagitsuhime, who resides on Oshima, one must first look at Nakatsu-miya not merely as the "middle of the three shrines," but as a sanctuary situated mid-voyage on the sea. Munakata Taisha links Okitsu-miya on Okinoshima, Nakatsu-miya on Oshima, and Hetsu-miya in Tajima as three shrines, collectively calling them Munakata Taisha. Its official history designates the three goddesses as the daughters of Amaterasu Omikami, layering the memories of state rituals and foreign exchange over the national treasures excavated from Okinoshima. Tagitsuhime of Nakatsu-miya stands at the center of this immense religious sphere, receiving and passing along both the awe of the open ocean and the prayers of the mainland. Today's Nakatsu-miya is treated as Munakata Taisha Nakatsu-miya even in official World Heritage documents. It is situated at 1811 Oshima, Munakata City, Fukuoka Prefecture, and the official Munakata Taisha webpage lists its enshrined deity as Tagitsuhime-no-Kami. Here, Tagitsuhime is not an abstract water deity, but a goddess with a tangible island, shrine buildings, approach paths, and festivals. Oshima is an inhabited island reached by ferry from the mainland, unlike Okinoshima, which generally refuses human entry. Yet simultaneously, Oshima is an island that looks out toward Okinoshima, houses the Okitsu-miya Yohaisho (worship hall for praying from afar), and transmits the taboos of the sea to human settlements. Tagitsuhime's "middle" exists between an accessible sacred site and an inaccessible one. Tracing the pronunciation of her divine name sharpens the contours of this goddess even further. "Tagitsu" encompasses the state of water rushing violently and boiling up. Rather than a deity of a calm lake surface, Tagitsuhime is a deity of places where tides shift, currents change, and a ship's judgment is tested. Guarding a voyage does not simply mean calming the waves. Sometimes it means allowing progress, sometimes ordering a wait, and sometimes forcing a turn back. Tagitsuhime's protection works not as a power to make the sea obey humans, but as a power to return humans to the sea's rhythm. Mount Mitake, behind Nakatsu-miya, is indispensable for considering Tagitsuhime's Aramitama (rough spirit). The official Munakata Taisha webpage notes that Mitake Shrine is located at the highest point on Oshima, enshrining Amaterasu Omikami and the Aramitama of Tagitsuhime, while noting that according to Japanese mythology, it is said to be the site of Tagitsuhime's descent. If Nakatsu-miya at the foot is the shrine that greets worshippers, Mitake at the summit is where the island itself received the deity. The shadow of the mountain visible from the sea, and the sea route viewed from the mountain—these intersecting gazes forge Tagitsuhime's divinity. The history of rituals shown in official World Heritage documents corroborates this duality. It is noted that by the late seventh century, open-air rituals sharing commonalities with Okinoshima rituals were conducted at the Mitakesan ritual site on Oshima and the Shimotakamiya ritual site on the mainland. Furthermore, the *Kojiki* and *Nihon Shoki* from the early eighth century record that the Munakata clan worshipped the three Munakata goddesses across the three shrines. Here, the structure of the three shrines connected by the sea was established. Tagitsuhime bears the intermediate memory within this, linking the ancient rituals of Okinoshima to the shrine-based rituals on the mainland. Discrepancies with classical texts are, in fact, an entryway to reading Tagitsuhime more richly. In the oath-taking section of the *Kojiki*, the name Takitsuhime-no-Mikoto appears, and she is recorded as being worshipped as one of the three Munakata goddesses. On the other hand, in the present Munakata Taisha, Tagitsuhime is the deity of Nakatsu-miya. Reducing this difference to "which is correct" loses the depth of the Munakata faith. The divine names in the classics, the three-shrine rituals preserved by priestly families, and the archaeological landscapes organized as a World Heritage site represent different historical layers. Tagitsuhime is also a deity who traverses these layers. Placing the maritime rituals overseen by the Munakata clan in the background, Tagitsuhime ceases to be merely the "second of the three goddesses." Official World Heritage documents state that the ancient rituals on Okinoshima were carried out by people of the Munakata region who possessed advanced navigational skills and engaged in foreign exchange. The sea was a trade route, a danger zone, a path for diplomacy, and a place to pray to the gods. Nakatsu-miya on Oshima is where all of these are concentrated into a single point. Here, travelers simultaneously feel the awe of heading out to the open sea and the relief of returning to the mainland. If reading this figure in an encyclopedia, Tagitsuhime is the "guardian deity of the flow." Flow is not just water currents. From myth to ritual, from Okinoshima to Oshima, from taboo to worship, from the prayers of the ancient state to modern traffic safety, the faith has flowed down to the present, changing its form. Tagitsuhime reconnects the things that threaten to sever along the way. Calming her Aramitama on the mountain peak, looking up to her Nigimitama (gentle spirit) at Nakatsu-miya, and gazing toward Okinoshima beyond the remote worship hall. Her divine authority manifests itself more as the shifting tides signaling the time to cross, rather than through flashy miracles.

A framework that enshrines vengeful spirits as goryo to pacify their curses and turn them into sources of blessing. Epidemics and natural disasters were seen as manifestations of resentment, and reconciliation was sought through founding shrines, conferring divinity, and institutionalizing festivals. Curse deities bear a dual aspect of fear and veneration, and their wild power was believed to transform into communal guardianship through proper requiem rites. Practices ranged from state rituals to village memorials, including era name changes, imperial envoys, Goryo-e, and Hojō-e. For individuals, memorial offerings, sutra copying, nenbutsu, and esoteric prayers were performed, while restoring honor and granting divine ranks were means to ease a spirit’s grievances. Narratives and origin legends explained why resentment arose, giving social memory to causes such as false accusation, untimely death, and broken lineages. A vengeful spirit’s power was not indiscriminate but signaled its intent according to causes, believed to speak through dreams, oracles, thunder and fire, and plague. Pacification was not a one-time act but continued through annual festivals and shrine upkeep, with warnings that neglect would invite resurgence.

"Kappa" is not, in truth, the name of any single creature. It is a collective term—the word by which the whole of Japan, each region in its own dialect, has called the water spirits that dwell in rivers and ponds. In southern Kyushu it is the Garappa; in Tōhoku, the Medochi; in Shikoku, the Enko; in Chūbu, the Kawaranbe; in Kinki, the Gataro; in Kyushu again, the Hyosube. From place to place the name and the form shift a little, and the total is said to exceed eighty. Some are close to monkeys, some shaggy with fur, some moving in troops. Yet all share a common core: they live by the water, hold water in the dish on their heads, and drag away people and horses. The kappa, in other words, is the shared name of a vast clan into which all the water spirits of the land have gathered. It is the reading of folklore studies that binds these many variants into one. Yanagita Kunio and Orikuchi Shinobu held that the kappa was originally a god who governed water—a water deity—who declined into a yokai as belief in it faded. The fact that in the komahiki legends the kappa always tries to pull a horse or ox into the water may itself be a memory of festivals in which horses and oxen were offered to a water deity in prayer for a good harvest. In Kappa Komahiki Kō (1948), Ishida Eiichirō compared this bond between horse and water deity with myths from across Eurasia. Precisely because it is a god of water, the kappa draws water to the fields, grants fish, and even hands down bone-setting remedies—while also drowning people and pulling out their shirikodama. Its twin aspects, blessing and curse, are the two sides of a fallen water deity. Traces of the water deity show even in the turning of the seasons. Across western Japan it is widely told that at the autumn equinox the kappa goes up into the mountains to become a yamawaro, and at the spring equinox comes down again to the river to return to being a kappa. The field god who descends from the mountains to the villages in spring, the mountain god who returns to the peaks in autumn—that idea of coming and going maps exactly onto the exchange between kappa and yamawaro. In this way the clan’s variants, too, are bound to one another as a single continuous terrain. The clan even has its legend of a chieftain. On the Kuma River in Kyushu the tale survives of Kusenbō, a kappa general who crossed over from the continent at the head of nine thousand kindred. Having drawn the wrath of Katō Kiyomasa, he was driven from the region, moved to the Chikugo River, and became one of the retainers of the Suitengū shrine in Kurume. That a kappa was imagined not as a lone monster but as a clan linked from river to river is plainly expressed in this tale of a boss. Places tied to the kappa are found all over the country. At Tōno in Iwate there is a "Kappa Pool" (Kappa-buchi) where kappa are said to appear, and at Jōken-ji temple, in honor of a kappa that put out a fire with the water from its head-dish, stand "kappa guardian lions" whose heads are shaped like a dish. At Lake Ushiku in Ibaraki the painter Ogawa Usen, who depicted kappa all his life, was called "Usen of the Kappa," and Tanushimaru in Fukuoka styles itself "the birthplace of the kappa clan." In the Kappabashi district of Tokyo a legend tells of Sumida River kappa who came each night to help a merchant pressing ahead with flood-control works. To this day kappa festivals are held in many places, and the kappa lends its name to sake brands and town mascots alike—remaining the most beloved of all Japan’s water yokai.

This edition is not about a single seat on a particular sacred mountain, but a general treatise that thoroughly unravels "what a tengu is" from the history of its iconography and types. The individual traditions of each seat are left to the page of each great tengu. The form of the tengu is not uniform. The first type is the long-nosed tengu—ruddy face and high nose, clad in the ascetic's headcloth (tokin) and the suzukake robe, a feather fan in hand and one-toothed high clogs on the feet. The second is the crow tengu, with a crow's beak and wings, grasping a sword or a vajra staff. The third are the lesser tengu called leaf tengu and wood-chip tengu, held to be weak and numerous kin. Rather than a fixed classification, these reflect the breadth of the tengu image across eras and regions. The iconography shifted over time. The Heian-period tengu was first conceived as a bird like a black kite, and the image of the crow tengu retains that vestige. The long nose grows prominent only from the late Kamakura period; the Zegaibō Emaki depicts a scene in which a tengu that had disguised itself as a human has its nose lengthen as it returns to bird form. As for the origin of the long nose, there are theories that derive it from the high-nosed Jidō mask of gigaku and link the crow tengu to the Karura (Garuda) mask, and a view that sees the long nose as an iconographic vestige of a bird's beak—but none can be called settled doctrine. It was overlaid with the god Sarutahiko, described in the Nihon Shoki as having a nose seven hand-spans long, and the custom arose of using a tengu mask for the role of Sarutahiko in festivals. The tengu's dual nature is rooted in the Buddhist notion of the way of the tengu. Because it studies the Buddhist path it does not fall into hell, and because it handles heterodox arts it cannot reach paradise either—an intermediate state, and the one who falls there was held to be the arrogant monk. The Tengu Zōshi depicts this notion as satire of the monks of the seven great temples, yet Chigiri Kōsai too warns that the simplification "only arrogant monks become tengu" goes too far. Demon though it is, once subdued it turns to guardianship, and it was held that if a Shugendō practitioner recites the Tengu Sutra he may summon the tengu of the various provinces to grant his wishes—this amplitude between guardian and demon is the very core of the tengu. The certain medieval source for the grouping called the "Eight Great Tengu" lies in the libretto of the Muromachi-period Noh play Kurama Tengu. The passage in which the great tengu calls up the tengu of the provinces he commands in geographical order—"In Tsukushi, Buzenbō of Hiko-san; in the four provinces of Shikoku, Sagamibō of Shiramine; Hōkibō of Ōyama; Saburō of Iizuna… the host of Zenki of Ōmine, Takama of Katsuragi"—shows that the Eight Great Tengu were rooted in medieval belief and performing arts, not an Edo invention. Still, the composition wavers by source, with a variant that adds Hōkibō of Ishizuchi-san; it is no fixed roster.

The key to reading Hiko-san Buzenbō lies in Hikosan—the vast sacred site that is one of the three great centers of Shugendō in Japan—and in the tengu's character of two faces, reward and punishment. The history of Hikosan Shugendō issues from the Nara-period monk Hōren. Taking as founder this monk, whom the Shoku Nihongi records as having been granted forty chō of field in Buzen Province in the third year of Taihō (703), Hikosan grew into a great center of Shugendō ranking with the Dewa Sanzan and Ōmine. The name of Buzenbō appears with certainty in the Kamakura-period engi the Hikosan Ruki (1213). This work likens the forty-nine grottoes bored into the peaks of Hikosan to Miroku's Tosotsu Heaven and made the eighteenth the "Buzen-kutsu," the seat of Buzenbō. This very system of grottoes is the matrix of the faith in Buzenbō as chief of the tengu of Kyūshū. The Edo-period scale of the "Three Thousand Eight Hundred Bō of Hikosan" tells of this sacred site's prosperity. What characterizes the tengu Buzenbō is the sternness of his reward and punishment. As the history of Takasumi Shrine transmits, upon those of greedy and evil heart he carries off children and sets fire to houses in chastisement. Conversely, the wishes of the upright and deeply devout he hears and grants, and them he guards. These two faces of reward and punishment symbolize, as a tengu's judgment, the strict precepts that a Shugendō mountain imposes and the grace shown to those who keep them. The dread of a child-snatching tengu and the faith of parents praying for their children's safety were the front and back of one and the same Buzenbō. The separation of Shintō and Buddhism in the first year of Meiji and the prohibition of Shugendō in Meiji 5 (1872) scattered the yamabushi of Hikosan and dismantled the world of the three thousand eight hundred bō. The institution of Shugendō was lost, but the tengu faith of Buzenbō lives on at Takasumi Shrine; chanted in the Muromachi Noh play Kurama Tengu and standing among the forty-eight tengu of the Tengu-kyō as the great tengu of Kyūshū, he is still feared as one who sits upon the peak of Hikosan. Chigiri Kōsai of tengu scholarship, too, placed him within the system of the great tengu of the many mountains.

Invisible to the eye yet felt as a solid wall, this form matches northern Kyushu tales of travelers led astray. It does little harm and specializes in halting progress. The obstruction spreads from ankle to shoulder height, denying head-on passage. Stepping to the side, pausing to rest, or probing the ground and roadside with a stick weakens it. It is understood as a road spirit that tests those who travel.

This version looks closely at Kyūsenbō’s singular standing — less a single yokai than the chief of the whole kappa kind. The kappa is by nature a yokai that changes its name from place to place, told of scattered across the rivers of each region. Among them, Kyūsenbō is drawn as the “head” who governs nine thousand kappa across Kyushu with a single hand. This is unlike the fox’s tenko — a vertical ladder up which a single fox climbs through cultivation. The seat Kyūsenbō holds is a horizontal command over many kappa: in plain terms, the authority of a general over an army. That authority is tested in the contest with Katō Kiyomasa. The single battle handed down by the Honchō Zokugenshi reflects at once the kappa’s strength and its weakness. With nine thousand familiars in hand, he is yet helplessly defeated the moment he faces the monkey the kappa has dreaded since of old. The outcome is settled not by force of arms but by the logic of the natural enemy — and in this the kappa’s true nature is laid plainly bare. What comes after defeat is his turn toward the water-god. The Kyūsenbō who moved to the Chikugo River changed from a man-attacking demon into a guardian against flood. His bond of serving Suitengū at Kurume shows the kappa to be a being that bears both meanings at once — the peril of water and the bounty of water. The monument at the Place of the Kappa’s Arrival in Yatsushiro, the kappa masks of Suitengū, and the kappa clan Hino Ashihei founded in the Shōwa era — the tale of Kyūsenbō lives on still, from an Edo miscellany to the town-building of today, as a thread of memory the people of Kyushu have spun together with the river.

While the *Yamawaro* is a mountain monster unique to the mountainous regions of Kyushu, its greatest originality lies in the fact that it forms two aspects of a single body with the *kappa*. The fact that Terajima Ryoan noted the habitation of *Yamawaro* in Chikuzen and Goto in *Wakan Sansai Zue* is evidence that early modern intellectuals incorporated the folklore of grotesque beings from the western mountains into the framework of natural history, showing that the Goto Islands were designated early on as a land of *Yamawaro* traditions. In the migration belief, it is said that the *kappa* of the river and the *Yamawaro* of the mountain switch places at the boundary of the spring and autumn equinoxes, which is thought to be a crystallization of the agricultural calendar, water god worship, and mountain god worship into a single existential image. Its assistance to woodcutters and the reward of rice balls, its love of sumo, its dietary preference for salt and crabs, and its grotesque form with dog ears, red hair, and a single eye are all supported by the *Wakan Sansai Zue* and the oral traditions of various parts of Kyushu. Amidst life in the Goto Islands, surrounded by sea and mountains, the *Yamawaro* has become inextricably linked to the *kappa* (*gataro*), becoming an entity that embodies the local spirituality penetrating both the waterside and the mountains.