(C77) [Boys Factory (Hiroshi Ogawa)] Boys Factory 33

[Otokonoko Tankyuu Iinkai (Various)] Boys be delicious

(C63) [Boys Factory (Riki, Ogawa Hiroshi)] Boys Factory 13

(C65) [Boys Factory (Riki, Ogawa Hiroshi)] Boys Factory 17

(Shotaket 7) [Boys Factory (Hiroshi Ogawa, Takenokoya)] Otokogaikomonteki Seiai Yuugi (?) / Homosexual's Boys Think Sex to Be Play

(Shota Collection) [Boys Factory (Takenokoya, Ogawa Hiroshi)] Shounen SM Gahou 2