Just before the beginning of the 1940 Pacific War, middle schoolers under the old school system Utaro and Satsuki meet a youkai. This story is titled "Oni wo Katareba," in which a cow youkai understands human language.

This collection includes the works of the comedy "Hime Tantei Shirimechan," a boy meets girl story about a high school shut-in and classmate, "Ayakashikidou Kitan Anti-social Tale," the ghost story set in the Edo period, "Inugami," and "Utaro Satsuki Engi." A collection of oneshots with a youkai theme.