On Valentine's Day, popular mystery author Aigasa Kurisu invites Kiyotaka and Aoi to the Shinkokan at the Yoshida-Sanso. But instead of an innocent book reading, they find a group of suspects and a mystery to be solved.
Aigasa-sensei's Friend
Ooishi Kumi
صديقة أيغاسا-سينسي
أوويشي كومي
Aigasas Freundin Ōishi Kumi
Kumi Ooishi
Kumi Ooishi
Ooi Shikumi
Amiga de Aigasa-sensei
Ooishi Kumi
Подруга госпожи Аигаты
Куми Ооиси