(C92) [Shimoyakedou (Ouma Tokiichi)] Test de 100-ten Toreta kara Onee-san ni H na Onegai o Shitemita
(C89) [Kaigetsudou (Kotobuki Q Taro)] Suki da yo Youko-san! - Oh! Cool Beauty? (Jitsu Wa Watashi Wa)
(Reitaisai 9) [Shimoyakedou (Ouma Tokiichi)] Kasen-sama to H na Shugyou wo Suru Hon (Touhou Project)
[Takatsu] Hitozuma A-san to Musuko no Yuujin N-kun - Married wife A and son's friend N-kun [English]