[Izumiya Otoha] Startline (Ki Yuri -Falling in Love with a Classmate) [English]
Seiteki Gengo Kajou Hannou Shoukougun
(C89) [Hiyokomonaka (Yoshitaka Mizuki, Izumiya Sato)] Futari Kurashi Hitori Katari (Hoozuki no Reitetsu)
[Usagi no Tsuki] Bi.t.ch
[Izumiya Otoha] Jyunren Prison | 純戀監禁牢獄 [Chinese]