right|thumb|180px|"Kidō" from the Konjaku Hyakki Shūi by [[Toriyama Sekien]] Kidōmaru (鬼童丸, 鬼��丸) is an oni that appears in the Kamakura period collection of setsuwa, the Kokon Chomonjū, among other sources.
right|thumb|180px|"Kidō" from the Konjaku Hyakki Shūi by [[Toriyama Sekien]] Kidōmaru (鬼童丸, 鬼��丸) is an oni that appears in the Kamakura period collection of setsuwa, the Kokon Chomonjū, among other sources.
==Concept== left|thumb|180px|Kidōmaru by Utagawa Kuniyoshi As described in the Kokon Chomonjū, Minamoto no Yorimitsu is known for the slaying of Shuten-dōji. When he went to the home of his brother Minamoto no Yorinobu, Kidōmaru was caught at the toilet. Yorimitsu said that Yorinobu was careless, so they should restrain the oni with chains, and stayed at Yorinobu's house for that night. Kidōmaru easily tore off those chains, and with a grudge against Yorimitsu, looked at his bed and kept watch. Yorimitsu noticed this and told a servant, "tomorrow, I will make a visit to the Kurama temple." Kidōmaru then went ahead to Kurama, killed one free-ranging cattle at the Ichihara field, hid inside its body, and waited for Yorimitsu to come. However, Yorimitsu saw through this, and Watanabe no Tsuna upon receiving command from Yorimitsu shot through the cattle with a bow and arrow. It is said that Kidōmaru appeared from inside the cow and tried to slash at Yorimitsu, but Yorimitsu struck down Kidōmaru with a single strike. In the yōkai pictures collection, the Konjaku Hyakki Shūi by Toriyama Sekien, under the title of "Kidō," it depicts Kidōmaru in the snow wearing the skin of a cattle waiting for Yorimitsu to come.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).