The key to reading Suzaku lies in its directional symbolism as "the fire bird of the south" and in its subtle distinction from the phoenix. Its origin is in the stars of heaven. Chinese astronomy likened the chain of the seven southern mansions (Well, Ghost, Willow, Star, Extended Net, Wings, Chariot) to a bird form, and made this the Vermilion Bird. The Huainanzi's "Treatise on the Patterns of Heaven" makes the emperor of the south the Flame Emperor and its beast the Vermilion Bird, assigning it to Fire, summer, and the color vermilion. The "Vermilion Bird in front, Black Tortoise behind" of the Book of Rites' "Qu Li" and the southern-palace Vermilion Bird of the Records of the Grand Historian' "Treatise on the Celestial Offices" stand in the same system. The vermilion of Suzaku is the color of the Fire phase, figuring the blazing southern sky of summer. The relationship between Suzaku and the phoenix requires care. Because their images and auspicious connotations closely resemble each other the two tend to be identified, but Suzaku belongs to the Four Symbols (of astronomical, directional origin) and the phoenix to the Four Auspicious Beasts (the numinous beasts alongside the qilin, the numinous tortoise, and the responding dragon)—they are numinous birds of originally different categories. Rather than declaring "Suzaku = phoenix," it is more accurate to grasp that they have been spoken of as overlapping because of their close resemblance. In Japan, the notion of south = Suzaku was carved into the capital. The Suzaku Avenue and Suzaku Gate of Heian-kyō are its traces. As for surviving iconography, there were the Four Symbols murals of the Takamatsuzuka Tomb, but the Suzaku of the southern wall was lost to grave-robbing, and four-direction completeness is limited to the Kitora Tomb. The fire bird of the south, so easily lost, still spreads its wings in the stone chamber of Asuka.

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.

A portrait of Abe no Seimei shaped around the historical court onmyoji, later embellished by folklore. He is chiefly depicted as a practitioner of astronomy, calendrics, divination, and purification, presiding over rites such as ritual stamping, ablution, and directional avoidance. Shikigami were originally discussed as doctrinal techniques of Onmyodo or auxiliary spirits, symbolized as secret transmissions within the family line. Prayers for rain and healing from epidemics functioned to stabilize society through knowledge of seasons, stars, and directions combined with public ritual. From early modern times onward, Seimei was elevated as the progenitor of the Tsuchimikado house, and miracle tales multiplied in temple-shrine origin stories and storytelling. Records of a real government official merged with the image of a thaumaturge in yokai tales, fixing his name as representative of Onmyodo.

This version turns to the events leading up to Tamamo-no-Mae’s unmasking and defeat. When the retired Emperor Toba’s illness grew at last grave, the onmyōji Abe no Yasunari (modeled on the historical Abe no Yasuchika), ordered to divine the cause, named Tamamo-no-Mae herself as its source. As Yasunari performed rites at court and cornered her, Tamamo-no-Mae could no longer hold her human shape; revealing her fox form, she fled eastward from the capital. The place she fled to was the Nasu Plain in Shimotsuke Province (the area around present-day Nasu in Tochigi Prefecture). To subdue the spirit-fox lurking in the wilds and harming people and livestock, the court dispatched warriors of the eastern provinces, Kazusa-no-suke Hirotsune and Miura-no-suke Yoshiaki. The warriors surrounded the plain, drove the fox out, and at last brought it down with arrows, so the tradition runs. The names of these warriors who slew Tamamo-no-Mae overlap with those of real Bandō warriors of the Genpei era—an intriguing case of legend and history told as one. In the story, Tamamo-no-Mae has usually been drawn as the very type of the “beauty who topples nations”—one who, through her beauty and wit, works her way to the summit of the realm and brings it down from within. Yet at the same time, once slain, she was enshrined in a small sanctuary and worshipped as a deity. Dreadful spirit-fox though she is, one cannot help being drawn to her. It is precisely this duality that keeps Tamamo-no-Mae from ending as a mere villain and makes her a figure beloved for ages.

This is the interpretation of the chimera clad in black clouds, shot down by Minamoto no Yorimasa. In this version, the Nue is not simply a physical beast of prey; it functions as a kind of "sorcerous cyborg," the incarnate coagulation of the "indefinable anxiety" and "political pathology" that gripped the aristocratic society of its time. From the perspective of modern yōkai studies and Onmyōdō (the Way of Yin and Yang), the animals comprising the Nue are said to symbolize the "four corners (boundaries)" in the directional system of the Chinese zodiac. Specifically, the monkey represents the "Southwest (Hitsujisaru)," the tiger represents the demon gate of the "Northeast (Ushitora)," and the snake represents the "Southeast (Tatsumi)." While the cardinal directions represent a world of stable order, the four corners are considered unstable boundaries leading to the otherworld. The Nue is the embodiment of chaos, a patchwork assembled from the "outside of order." Even more fascinating is that the beasts corresponding to the final direction, the "Northwest (Inui)"—namely, the "boar (Inoshishi)" and the "dog (Inu)"—are absent from the creature's physical body. However, in the *Tale of the Heike*, the retainer who rushed to the Nue shot down by Yorimasa and thrust the finishing blade into it was named "Ino Hayata" (whose name contains the character for boar). Some interpret this as an exceptionally exquisite symbolism: it is only through the addition of the missing final direction (the boar) that the sorcerous spatial construct of the Nue is completed and thereby annihilated. The means by which the Nue plunged the Emperor into sickness was not direct violence, but rather the pollution of "ki" (life force) caused by its scream-like "hyo-hyo" cries and the visual pressure of the black clouds. The Nue is essentially one of Japan's greatest political monsters—a manifestation of the waning royal authority and the turbulent atmosphere of the late Heian period, an era when the samurai rose to power and the world of the aristocracy began to crumble, taking the physical form of a "synthetic beast."

This version, 'The Death Herald Crying Itsumade (Until When) / Itsumaden', goes beyond being a mere physical monstrous bird, highlighting its aspect as an 'ominous bird of prophecy' that embodies the anxiety of its era's society. In the *Taiheiki*, the appearance of this monstrous bird coincides with the political upheaval of the Kenmu Restoration (1334). The bird's cry of 'Itsumade (Until when?)' superficially incites the fear of death from plagues. However, in a literary and historical context, it acts as a political allegory, representing the agonizing cries of the common people exhausted under Emperor Go-Daigo's direct rule: 'Until when will this war and suffering continue?' In medieval literature, a monster appearing on the roof of the Emperor's palace (Shishinden) signified a warning from heaven (heavenly punishment) against the instability of royal authority and a lack of virtue. Furthermore, the sequence of exterminating this monstrous bird strongly mirrors the 'template' of Minamoto no Yorimasa's 'Nue extermination' in *The Tale of the Heike*. The structure—an unidentified chimera appearing at the night palace, its subjugation by a master archer, and the subsequent reward from the Emperor—served as an epic device to heroicize Oki Jirozaemon Hiroari as a 'new Yorimasa', thereby decorating the authority of the Kenmu government that commanded him. However, while the Nue cried with a voice 'like a bulbul', this bird uttered the clear, human-like words 'Itsumade', imbuing it with a much more direct curse upon its era. During the Edo period, when Toriyama Sekien drew it in his *Konjaku Gazu Zoku Hyakki*, he added the depiction of it breathing terrifying flames from its mouth. The original text of the *Taiheiki* contains absolutely no mention of it breathing fire. This is thought to be the result of overlaying the imagery of mysterious lights flying in the night sky and the 'Kasha' (fire chariot) that carries the resentment of the dead. The visual impact of this 'flame' and 'nocturnal monstrous bird' decisively shifted its interpretation in the later Showa period toward a vengeful spirit, described as 'a monster born from the resentment emitted by abandoned corpses.' In this version, Itsumaden is not merely a bird of prey that attacks people; it is closer to an 'arbiter' that manifests using the resentment of those who died with no one to mourn them and the distortions of society as its energy. Therefore, its cry functions as a cold herald of death, striking directly at the listener's mind more than any physical attack could, questioning: 'Until when will your fate (or your sins) hold out?'