In 1950s Tokyo, only the Rose Cross Detective Agency can tackle the cases that the police won't touch. Enokizu is an eccentric private eye with psychic abilities, and Chuuzenji is a surly used book store owner with an encylopedic knowledge of obscure trivia. Together with their associates, they seek justice for the victims. Stand-alone side story to the "Kyougokudou" series.

• Part 1: Ubume no Natsu [https://bato.to/comic//comics/ubume-no-natsu-r13031]
• Part 2: Mouryou no Hako [https://bato.to/comic//comics/mouryou-no-hako-r1479]
• Part 3: Kyoukotsu no Yume [https://bato.to/comic//comics/kyoukotsu-no-yume-r13032]
• Part 4: Jorougumo no Kotowari [https://bato.to/comic//comics/jorougumo-no-kotowari-r16783]
• Side Story: Hyakki Tsurezure Bukuro [https://bato.to/comic/_/comics/hyakki-tsurezure-bukuro-r16164]