Tradition / Region: Japan (Edo period literary folklore)
Alternate Names: —
Category: Succubus / yōkai courtesan
The Myth
Ayashino is a famed courtesan of the monster world, appearing in the tale Kwaidan Fudehajime. She belongs to Kusawara, a pleasure quarter of monsters, unlike the human Yoshiwara, where strange beings gather for entertainment, theater, and revelry.
The story is told during the travels of the warrior Sakata Kōhei, also known as Kinpei, who had earned a reputation for tormenting monsters. At one point, he even forced them to sign a written agreement promising never again to harm humans. Welcomed into the monster realm, Kōhei stayed at the residence of Mikoshi Nyūdō, where he moved freely and enjoyed their hospitality, hoping to collect stories to boast of upon his return.
Invited to a monster play—where the famous tale of Chūshingura was performed—Kōhei toured the dressing rooms of favored actors. Afterward, he was brought to Kusawara, the monster pleasure quarter. There, monster courtesans, known as shinjo, laughed upon seeing him, remarking that his strange face was pleasing, since monsters believed unusual features made one attractive.
Mikoshi Nyūdō offered to send Kōhei to Ayashino, a courtesan at the height of her beauty from the Barbara House. Ayashino, however, firmly refused. She openly mocked Kōhei, saying that despite his fame, he lacked wisdom, spoke tediously of peace and tranquility, and possessed neither wit nor spirit. She declared that she disliked him and would not go to his room, rejecting him without hesitation.
Humiliated and bored, Kōhei wandered the halls alone, listening to the conversations drifting from behind closed doors.
Later, driven by greed, Kōhei asked Mikoshi Nyūdō to give him two or three monsters so he could display them for profit. Though Mikoshi initially refused, he agonized over his role as leader and, after much sorrow, gave Kōhei his own children—one three-eyed and one-eyed—after tearfully persuading them. Kōhei placed them in a basket and returned home, quickly arranging a deal with an incense merchant.
When he opened the basket to claim his reward, the monsters vanished like a heat haze. Only then did Kōhei realize that his greed had brought about the loss, and that divine forces—moved by the sincerity of Mikoshi and his children—had returned them safely to the western sea. Ashamed, Kōhei abandoned his cruelty toward monsters and lived quietly thereafter.
Ayashino remains remembered as a proud and sharp-tongued courtesan of the monster world, unafraid to reject even a famed warrior, standing apart as a figure of dignity amid deception, revelry, and the dangers of desire.