[Ryuichi Hiraoka] Haitoku no Kyoudan | Moral Hazard
[Ryuichi Hiraoka] Dorei Jokyoushi Mashou no Curriculum
[Ikoma Ippei] Yagai Play no Susume
[Ippei Ikoma] Ah! Moment By Moment(Chinese)
[Ryuichi Hiraoka] Female Teacher Ryeka [English]
[Hiraoka Ryuichi] Moral Hazard ~Haitoku no Kyoudan~ [English]
[Ikoma Ippei] LOVE ADDICT (Chinese)
[Ikoma Ippei] Kyohsuke & Six Ladies (Chinese)
[Ikoma Ippei] Hitoduma Ryoujoku (Chinese)
[Ikoma Ippei] Nie no Kakei (Chinese)
[Ikoma Ippei] Shiritsu Fujisawa Gakuen (Chinese)
[Ikoma Ippei] Marugoto Okusan!
[Ikoma Ippei] NEXT!! Hitozuma & Jokyoushi hen