Ookii Koto wa Ii Koto Da!? | Bigger Is Better!?
SSR
(SPARK10) [Pitoka (Motte)] Kagachi-kun to Shirasawa-kun (Hoozuki no Reitetsu)
[Sushipuri (Kanbe Chuji)] Onachu~! (Whistle!) [Chinese] [Digital]
[Torajima-shi Kouhouka (Torajimaneko)] Boku to Onna-san no Himitsu no Machi - The Secret City of Me and Big Sis [Digital]