[Shono Kotaro] kairaku privacy (kairaku privacy) [Chinese] [無邪気漢化組]
[Kazuki Yasu] Kairaku No Susume
[Dragonball] Okiraku Gokuraku Chou Kairaku
Shiwasu no Okina - Kairaku Yarou G Team Choukami Gakkou Hakuou
[Kairanban] Benten Kairaku 7 (Bleach)
Buttai no Kairaku (Naru-Sasu + Kaka-Iru)
[Mukidou & DPS no Doreitachi] touhou teki kairaku seikatsu (Tohou){masterbloodfer}
[DELTA-M] Kairaku no Kyoukasho - The textbook of the pleasure.
Manno Rikyuu - Kairaku Datenshi