Character Catalog

This painted scroll, terrifying in its beauty, depicts the eight great Buddhist hells and the Oni that inhabit them. A masterpiece of late Heian period painting, it is preserved at the Tokyo National Museum and the Nara National Museum.

This purification ceremony, a forerunner of Setsubun, brought together masked officiants who symbolically drove the Oni out of sacred space. Its codification at the Heian court reflects the important role Oni played in medieval religious life.

This narrative scroll tells the legend of Shuten-dōji and the hero Minamoto no Raikō's victory over the king of the Oni. It is one of the founding works of the 'oni-mono' genre (demon tales) in classical Japanese literature.

Nō theater, codified by Zeami Motokiyo, featured many Oni in the process of transformation or seeking redemption. These plays reveal the philosophical complexity of the Japanese relationship with demons: beings of terror, yet also suffering souls.

The many illustrated versions of this tale collection spread the canonical visual representations of Oni — horns, iron club, tiger-skin loincloth — throughout Japan and across all social classes.

Carved lacquered wooden masks depicting Oni — hannya for jealous women transformed by rage, shikami or ko-tobide for male demons — are major works of art that lastingly defined the appearance of Oni in the Japanese imagination.

Stories of demons (oni) punishing sinners in the Buddhist afterlife appear in this collection, the oldest surviving anthology of Japanese Buddhist tales. The monk Kyōkai describes creatures serving as executioners in the realm of the dead.

This vast tale collection recounts numerous encounters between humans and Oni, particularly in Kyoto. Oni abduct unwary travelers at night, and some stories describe their hierarchical organization under the authority of Emma-ō.

This illustrated scroll depicts with terrifying detail the various circles of the Buddhist hell (Jigoku) and the Oni who hold sway there, armed with their kanabō clubs, forcing souls to endure different torments according to their sins.

This illustrated narrative recounts the legend of Shuten-dōji, king of the Oni of Mount Ōe, his demonic court, and the expedition of the warrior Minamoto no Raikō to rescue the noblewomen who had been abducted. It stands as one of the most complete narrative sources on Oni mythology.

The essayist Kenkō mentions popular beliefs surrounding Oni and evil spirits, reflecting their central place in the religious cosmology of Kamakura-period Japan.

The legendary lair of Shuten-dōji, the most famous king of Japanese Oni, this mountain range was said to be impenetrable and teeming with demons. The tale of its conquest by Minamoto no Raikō made it a landmark of Japanese heroic mythology.

This crumbling monumental gate at the southern entrance to the ancient capital was, according to medieval belief, a favored haunt of Oni and wandering spirits. It was immortalized in the tale 'Rashōmon' from the Konjaku Monogatarishū, later adapted by the writer Akutagawa.

The headquarters of Tendai Buddhism in Japan, this temple was regarded as the primary spiritual barrier protecting Kyoto from Oni coming from the northeast (kimon). Its monks regularly performed rituals of exorcism and demon warding.

Nestled in a gorge north of Kyoto, this shrine was associated with cursing rituals (ushi no koku mairi) and the vengeful spirits that Oni were believed to escort. The surrounding forest was said to be haunted after dark.

Japan's first major Buddhist capital, Nara was where the earliest texts blending Chinese and Indian Buddhist demonology with Japanese folklore were compiled, giving rise to the first canonical depictions of Oni.