The "white-faced, golden-furred nine-tailed fox" is exactly what the name says: a fox-spirit with a white face, golden hair, and nine tails. Today it is almost automatically understood as Tamamo-no-Mae's true form, but that image did not appear fully formed. It grew from several lines that merged over time: the nine-tailed fox of Chinese classics, the tale of Daji becoming a nine-tailed fox, the Japanese Tamamo-no-Mae legend, and the Sesshoseki tradition of Nasu. The older nine-tailed fox was not necessarily evil. The Shan Hai Jing makes the Qingqiu fox a man-eating beast, yet the nine-tailed fox was also treated in ancient China as an auspicious creature, and Japan received the idea that the nine-tailed fox could be a sacred beast. Nine tails, in other words, did not originally mark simple wickedness. They marked the extremity of otherworldly power. That power might bless kingship or destroy it; the uneasiness lies in that doubleness. Nor was Tamamo-no-Mae always the white-faced, golden-furred nine-tailed fox. Shinmei-kyo records her name, and Tamamo no Soshi gives the story of a beauty serving Retired Emperor Toba who is exposed as a fox. But in the older form the fox has two tails. Terashima Shuichi's account stresses that almost four centuries of rewriting stand between that tale and the tight identification of Tamamo with the Nine-Tailed Fox. Without that gap, the history of the legend's remaking disappears. The decisive change was the joining of Daji's fox to Tamamo. The story that Daji, beloved of King Zhou of the Shang, became a nine-tailed fox was amplified through Chinese commentaries and fiction and reached Japan early. In the late Edo period, Japanese yomihon connected Daji, the Indian Kayo-fujin, and Tamamo-no-Mae as previous bodies and incarnations of one fox. Ehon Sangoku Yofuden was especially important: it made a single fox-spirit bewitch rulers in India, China, and Japan, and fixed Tamamo-no-Mae as the Japanese manifestation of the white-faced, golden-furred nine-tailed fox. The Sesshoseki gave the fox a story after death. In the noh play Sesshoseki, the stone is not merely poisonous rock but the dwelling place of a fox-spirit still bound by obsession. A monk breaks and pacifies the stone through ritual power, changing fox-slaying into an act of salvation. Nasu Town's official tradition likewise says that the stone is the transformed fox that flew from India and China, joining the legend to the sulfurous landscape Basho described in Oku no Hosomichi. Tamamo-no-Mae does not end when she is exposed at court. She remains in Nasu as stone. Painting and performance made this doubleness visible. After the 1751 puppet play Tamamo-no-Mae Asahi no Tamoto, Tamamo appeared repeatedly in joruri and kabuki as a role that was both peerless beauty and fox-spirit. In Utagawa Kuniyoshi's Abe Yasuchika Praying over Tamamo-no-Mae, nine beams of light open behind the beauty, placing courtly grace and vulpine truth in the same image. Mirrors, reflected water, halos that become tails: all are devices for showing that Tamamo is a being who can be seen through. The terror of the white-faced, golden-furred fox lies not in teeth or claws, but in the fact that she first appears as beauty and intellect. She knows Buddhist texts, Chinese classics, waka, and court music; she answers questions without hesitation and earns trust and affection. She does not invade from outside. She is invited into the center. For that reason, force alone cannot expose her. Divination, prayer, mirrors, water, and the stories that keep retelling her are what bring the hidden fox into sight. At the same time, she is not an entirely foreign enemy. She arises from the same fox imagination as Inari's white fox, the hierarchies of tenko and kuko, the tenderness of fox-wife stories, and the fear of fox possession. As Tamamo-no-Mae she may tilt royal power; as the Sesshoseki she leaves poison in the land. Yet people pacify her, enshrine her, paint her, perform her, and keep her in memory. The white-faced, golden-furred nine-tailed fox is not evil that has been erased. It is evil that remains speakable after defeat.

A yokai image fixed in medieval narratives: as Minamoto no Raikō lies ill, a monk-like apparition appears at his pillow. When struck, it flees leaving white blood, and following the trail leads to a mound or cave where a giant spider lurks. In Noh it calls itself “the ancient spirit of Mount Katsuragi,” while picture scrolls show it beguiling people with manifold shapeshifts and illusions. Its grotesque form—countless heads and swarms of small spiders bursting from its belly—has been read as a symbol of all manner of demons. Early modern joruri and kabuki inherited this line, tying it to the martial exploits of Raikō’s Four Heavenly Kings. Although the ancient term tsuchigumo once referred to local powers, that lineage diverges from the storybook yokai; only the name was carried over.

In this version, we read Minamoto no Yorimitsu as the "commander of oni extermination who unites the Four Heavenly Kings." What must not be overlooked in the Yorimitsu tales is that he is not a solitary master swordsman, but the center of a team. He bundles the strength of his Four Heavenly Kings—Watanabe no Tsuna, Sakata no Kintoki, Urabe no Suetake, and Usui Sadamitsu—receives divine protection, and uses disguises and poisonous sake to enter the oni's castle. Oni extermination is a story of organization and strategy, not just brute force. In the subjugation of Shuten-doji at Mt. Ooe, Yorimitsu does not assault the oni's castle head-on. Disguised as mountain ascetics, they infiltrate the banquet as traveling practitioners and force the oni to drink sake. This procedure resembles a ritual for human order to penetrate the otherworld. For a samurai to defeat an oni, he needs more than a sword; he must change his appearance, blend into the setting, and use poisonous sake granted by the gods. Yorimitsu's heroism is placed on the boundary between the capital and the mountains. Shuten-doji barricades himself outside the capital at Mt. Ooe, the Tsuchigumo appears inside the capital as illness and grotesquerie, and the Oni of Rashomon stands at the capital's gate. Yorimitsu goes to each boundary and pulls the anomalies back into human stories. Thus, despite not being a yokai himself, he is indispensable for understanding the structure of the yokai world. His relationship with the Four Heavenly Kings further broadens the reading of this version. Watanabe no Tsuna bears the individual valor of severing the oni's arm, while Sakata no Kintoki brings mountain-bred superhuman strength to the human side. Yorimitsu organizes their abilities into a single subjugation story. In placing this collection of martial prowess within the framework of imperial commands and faith, Yorimitsu is not an individual powerhouse, but the political center of anomaly subjugation. In this version, while Yorimitsu protects the capital by defeating oni, he simultaneously preserves the oni's charm as a story. Shuten-doji becomes famous by being slain, and Tsuna and Kintoki are remembered through oni extermination. Yorimitsu's victory does not merely erase anomalies; it fixes them into a form that is passed down. Therein lies the paradox of the exterminating hero in yokai literature. Yorimitsu's nature as a commander is highlighted by the distinct personalities of the Four Heavenly Kings. Precisely because Tsuna's strong sword, Kintoki's immense strength, and the actions of Suetake and Sadamitsu are all different, Yorimitsu appears not merely as a strong man, but as the center uniting disparate powers. Yokai extermination is not an individual sport, but a strategized operation with divided roles. Furthermore, there is a political nature to the Yorimitsu tales. Slaying an oni who abducts princesses is an act of restoring the women and order of the capital, and Yorimitsu, acting under imperial command, behaves as the court's apparatus of violence. The oni is both an enemy from the otherworld and a peripheral force beyond the capital's rule. In this version, Yorimitsu's victory is not reduced to simple poetic justice. The more he slays oni, the more beautifully and strongly the oni's story remains. Extermination is not oblivion, but also preservation. Yorimitsu is a hero who erased yokai, and simultaneously a narrative device that pushed yokai to the center of folklore. Reading Yorimitsu this way reveals that yokai extermination is not just violence, but the editing of stories. Who to bring, which god's help to obtain, in what scene to reveal their true identities. Yorimitsu sits at the center of this editing, rearranging the world of oni into a form humans can narrate.

Among the numerous variations of Hannya, this is an interpretation of the 'White Hannya (Shiro-hannya)', which embodies the highest dignity and the deepest psychological terror. The prototype for this version is the spiritual form of Lady Rokujo, a royal consort appearing in *The Tale of Genji* and the Noh play *Aoi no Ue*. She was a noble lady possessing peerless beauty, exceptionally high culture well-versed in waka and Chinese poetry, and immense pride. However, loneliness from the waning visits of her beloved Hikaru Genji, combined with a decisive, public humiliation suffered at the hands of the attendants of Genji's lawful wife, Aoi no Ue, during a 'carriage dispute' (a fight for viewing space for oxcarts) at a festival, birthed jealousy and resentment within her heart that exceeded her limits. Terrifyingly, even though Lady Rokujo herself tried to maintain her reason and not hate Genji, the massive passions suppressed in her subconscious slipped out of her body night after night as a 'living ghost (ikiryo)', standing by Aoi no Ue's bedside to curse her to death. This White Hannya is fundamentally different from the savage demons living deep in the mountains. The paleness of her face represents the nobility unique to aristocratic women, while simultaneously expressing the pale agony of having her blood drained and life force whittled away by the flames of jealousy. She does not use violent physical attacks, but slowly erodes the target's mind and body in the form of illness and nightmares. On the Noh stage, the figure of the White Hannya appearing in a broken carriage is a symbol of her shattered pride and deep sorrow. Swords and military might are entirely useless to defeat this noble living ghost. She can only be countered when high-ranking monks like Yokawa no Kohijiri sound the strings of an azusa-yumi (catalpa bow) to ward off evil and fiercely recite the Lotus Sutra or the Heart Sutra. And ultimately, the White Hannya retreats not because she was exorcised (overpowered by force) through prayer, but because the voice of the sutra chanting makes her realize her own hideous demonic form (the sin of attachment), allowing her to attain religious ecstasy (Buddhist salvation) and calm her heart. She perfectly dramatizes the spirituality of Japanese Buddhism: the fragility where humanity's highest intellect can so easily fall into becoming a monster, and the eventual salvation through enlightenment.

Read as a glowing single eye on a buttock on a night road, the Shirime touches upon the core of yokai expression despite being an extremely short tale. Appearance, disrobing, exposure, luminescence, and flight. If one extracts only the plot, it ends in a few lines. Yet within those few lines, the fundamental human recognitions of looking at another person, looking at a face, and looking at eyes are sequentially betrayed. The scene where a samurai is hailed on a night road to Kyoto and shown a strong light from a single eye on a buttock is not a tale of combat, but a ghost story that uses the gaze itself as a weapon. The first trick is the lack of a face. Yokai of the Noppera-bo lineage erase the face, the center of humanity. Without a face, one cannot read the other's emotions, the intent behind their words, or the presence of hostility. The Shirime builds upon this unease of facelessness and shifts the eye to yet another location. This is why it is explained as a variant of the Noppera-bo: the eyes that should be on the face are lost and placed on the buttocks, the most defenseless and laughter-inducing part of the body. Here, terror and comedy become inseparable. The second trick is the destruction of etiquette. Being called out to by a stranger on a dark road is unsettling enough, but when the other party suddenly strips off their kimono, the scene drops from the tension of the warrior class to an obscene farce. However, in the very next instant, that farce reverses into the bizarre through the glowing eye. The Shirime is not interesting because it is vulgar. It is terrifying because it transforms a vulgar gesture into an "eye" that stares back at the human. Not only are you shown something you shouldn't see, but you are stared back at from that very spot. This reversal constitutes the Shirime's decisive strike. The third trick is its brevity. The Shirime has almost no birth tales, no extermination tales, and no long curses. It is not weak because of this; rather, it is perfectly suited for a single illustration. Small yokai preserved in picture scroll materials are remembered not for the depth of their narrative, but for their visual iconography, where meaning arises the moment they are seen. The Shirime is typical of this; before hearing an explanation, the mere composition of an eye on a buttock captures the reader. This yokai clearly demonstrates that yokai iconography sometimes travels faster than the narrative. The setting of the night road heading to Kyoto also supports the Shirime's function. The entrances and crossroads of a city are boundaries where the known and the unknown, the order of day and the anxiety of night switch places. When called out to there, a person first searches for the other's face. The very act of searching for the face becomes the Shirime's trap. The moment one understands that there is no face and no gaze, the eye returns from an entirely different place. Therefore, while being a yokai of Kyoto, the Shirime is remembered not for the historical pedigree of famous places, but as a sudden ambush in the middle of the road. The reason the Shirime became well-known again in yokai introductions after Mizuki Shigeru is also because the speed of its imagery aligns well with modern media. Yokai encyclopedias like Mizuki Shigeru's "Illustrated Encyclopedia of Japanese Yokai" transposed fragments of regional folklore and classical picture scrolls into a format where modern readers can search, compare, and remember them as pictures. The Shirime carries no moral lesson, speaks no ethics, and survives solely through a single bizarre bodily arrangement. Precisely because of this, it is easily transplanted into overseas yokai introductions and gaming reception. Fearing the Shirime does not mean fearing that something will attack. It means fearing that the arrangement of the world will instantly become wrong. A face has no face, a buttock has an eye, and that eye glows. The samurai flees not because he is a coward, but because the opponent he should cut down with his sword is not there. The Shirime appears not as an enemy, but as an accident of perception. In the darkness of the night road, the order of the body is turned inside out. Just through that comical and cruel instant, the Shirime is sufficiently a yokai. In that sense, the Shirime does not end as a vulgar whimsical fantasy. It is a yokai that bends human confidence in seeing the world correctly at the shortest possible distance. The speed of that distortion is precisely the power of this small yokai.

Seen as a ghost light born from the lamps of Mibu-dera, Sōgenbi is frightening not because a fire suddenly starts, but because the man who stole sacred light is made into fire himself. Temple lamps illuminate the Buddha and sustain prayer for the living and the dead. Stealing their oil or offerings is therefore more than the theft of an object: the offender takes light from a place of worship. Sōgenbi is that stolen radiance turned back upon the thief, burning the monk’s face as it drifts through the night. Sekien’s design is powerful because the fireball is never anonymous. The Sōgenbi in *Gazu Hyakki Yagyō* places a face inside the flame and makes the viewer ask whose fire it is. Unlike a distant Kitsunebi or Shiranui, it traps the likeness of a sinner in the light. Sōgenbi is therefore closer to an onryō than to a natural ghost-light phenomenon, yet remains a ghost unable to lose the last trace of its human face. Mibu-dera is essential to the apparition. The temple is now widely associated with the Shinsengumi and Mibu Kyōgen, but the Sōgenbi story brings its Jizō Hall, sacred lamps and monastic discipline to the foreground. Unlike a fire wandering over mountains or sea, this one is born from the ethical order within a temple. It can be read as a member of the religious community who betrayed its trust and can no longer leave the grounds. Sōgenbi connects in three directions. It resembles Kazenbō as the fiery spirit of a Kyoto monk, Ubagabi as a punishment involving stolen oil and sacred light, and the wider category of onryō as a dead person whose unresolved condition persists as calamity. At the centre of that triangle, Sōgenbi becomes more than a fire yokai: it is a compact Kyoto ghost story in which temple, wrongdoing and punishment after death burn together.

A depiction of the Oboroguruma based on Toriyama Sekien’s image and Edo-period readings: a half-transparent ox-drawn carriage appears on a hazy night, its blinds blocked by an enormous face. It is said to echo rancor from Heian-era carriage quarrels, yet avoids naming individuals or tying to single incidents, instead embodying social tensions from festivals and spectacles that possess objects. It is also understood as part of the Night Parade of One Hundred Demons, startling people through a double sign of sound (creaking wheels) and form (an ox cart with a face). Direct harm is not always told; it manifests as a token of dread and ill omen, prompting witnesses to recoil. As an object-yokai, old carts and festival gear set the stage, and disputes over space or viewing cause the tale to arise. Excess specifics are avoided, with the hazy night and cart sounds serving as its marks of appearance.

An interpretation grounded in the imagery found in Sekien’s Gazu Hyakki Yagyō and night-parade picture scrolls from the Tenpō era onward. It is depicted as a shaven-headed figure like a blind monk, with large eyeballs set in both palms, standing in a moonlit wasteland. Narrative explanations are sparse, but linked to the illustration and tale in Shokoku Hyaku Monogatari, it is assumed to locate targets in darkness with the eyes in its hands and to sniff out those who have fled and hidden. In collected folklore it sometimes connects to vengeful spirits of the blind, and is often read as a symbol of exchanged sight and touch, witnessing and exposure. Etymological wordplay has been suggested (raising a hand-eye, bald monk), but none is definitive.

A traditional reading of the Tsurube-bi based on Edo-period ghost tales and Sekien’s imagery. Told across Japan as a tree-born will-o’-wisp, its bluish-white fire-orbs dangle from branch tips and bob up and down like a well bucket’s pulley, misleading travelers. The flame is weaker than it looks and is said not to catch on clothes or vegetation. Early-modern accounts cite fire apparitions around Saiin in Kyoto, and later yokai encyclopedias file it as a will-o’-wisp akin to Tsurube-otoshi or as a separate kind. Sightings are said to peak on moonless or misty nights; when approached it slips away, when left it drifts back. A shadowed face sometimes appears, causing confusion with hitodama, yet it is remembered as a local, earthbound fire spirit.

A variant of the Katakuruma said to haunt Kyoto’s Higashi-no-Toin, marked by a strong urge to chasten with words. In the Enpo era, disliking the city’s taste for night roaming and nosy tongues, it rolled through the streets as a single ring of fire. It appears as one lone ox-cart wheel, cypress spokes sooted and red-hot, with a broad-jawed man’s face set in the hub. Its eyes flicker like lantern flames, its teeth gleam like a comb, and it often arrives biting a child’s single foot. Its first cry is always “Look to your child before you look at me,” both a threat and a plain command to tend the home; those who rush inside sometimes avert harm. But peep out of curiosity and, before rumor can spread, calamity befalls the household’s child. The foot it holds is not some stranger’s far away but is bound to the onlooker’s own child—the terror of this type—its fire slipping thinly through the door crack, drawing blood like beriberi in the sleeping room, leaving a tear. This speech-making Katakuruma is often confused with the Wheel Monk, yet it prefers admonition to mockery, and a single line of speech sets both the cause and the end. When a housewife once peered through a slit on Higashi-no-Toin, the wheel halted before the home, pressed its nose to the door, uttered a verse, and left; she ran to the parlor and found the child only lightly harmed, cured by prayer and decoctions. Thereafter, from the bell at sunset, households barred lattices tight, hung dim lamps within, and vowed not to speak of the strange at their lips. Sightings waned, yet during festivals and pilgrimages it returns, rolling as if stepping on the shadows of paper lanterns. It feeds above all on named gossip; if one whispers “katawa-guruma” thrice, its flame licks the eaves and seeks the lattice gap. Elders avoided the name, saying “the one-wheeled fire” or “the wheel’s voice.” Still, a gate warded with waka or votive words can halt it; honoring the power of speech, it eases if the text is orderly and heartfelt for the child. In towns thick with rumor it grows strong, in towns that mind their words and households it wanes, a monster mirroring Kyoto’s temperament.