[TUNA EMPIRE] After School Slave Club
Houkago No Taiiku Souko [RYODAN]
[Yarii Shimeta] Koi Suru Houkago
[Hirohisa Onikubo] Yumeina China Hokago
Houkago No Taiiku Souko [RYODAN]
[School Rumble][ANA] houkago sawa kin club
[Jingrock] Futari de Houkago (The Two of Us After School) [ENG] [Rhapfan]
Houkago ha Inma [Benjamin] (JAP)
[Satou Toshio] - Houkago Rankou Club
[Club54] Onna Kyoushi -Chijoku no Houkago- (Onegai Teacher)
[Kuroneko-kan & Chatsune] Houkago Campus (Original)(C75)
[YOMOTUHIRASAKA] Sakura Himitsu no Houkago (Fate/stay night)
[Ouran] Fujioka Haruhi no Houkago [ENG]