[Knuckle Curve] Onii-chan, Sekai de Ichiban Shiawase ni Shitageru ne [ナックルカーブ] お兄ちゃん、世界で一番幸せにしたげるねっ

[Knuckle Curve] Onii-chan, Sekai de Ichiban Shiawase ni Shitagerune [Chinese]

(C87) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 87 [Chinese] [新桥月白日语社]

(C87) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 87 Juukan AV Ninshin Shuusan Satsuei [English] [ATF]

(C80) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 77+1 [English] [P²-Translations]

Onii-chan, Sekai de Ichiban Shiawase ni Shitagerune

(C87) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 87 Juukan AV Ninshin Shuusan Satsuei

(C82) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 82

(C89) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 83R - Kouhai Jikken Hito x Saru Ninshin Shussan Satsuei [Chinese] [屏幕髒了漢化]

(C80) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 77+1 (Original)

(COMITIA90) [Shiawase Manjuu (Shiawase1500)] Ofuton Resort!! (Original)