[Ohtori Ryuji] Yah! Toumei Ningen2 Ch.1-6 Hentai [おおとりりゅうじ] Yah! 透明人間2 第1-6章

[YAH-YAH-DOH (Tetramax)] Tsukinai Kyoumi ~Madamada Kanojo Keizokuchuu~ [Digital]

[YAH-YAH-DOH (Tetra Max)] Tsukinaikyoumi [Digital]

[YAH-YAH-DOH (TETRAMAX)] Bokura no Himitsukichi [Digital]

[YAH-YAH-DOH (Tetramax)] Tsukinai Kyoumi ~Torotoro Birthday Hen~ [Digital]

[Ikusa Ryuji] Imadoki no Dokidoki

[Ikusa Ryuji] Imadoki no Dokidoki | 現在的心跳加速 [Chinese]

[Ohtori Ryuji] Yah! Toumei Ningen2 Ch.1-4

[YAH-YAH-DOH (TETRAMAX)] My Home, Sweet Home. [Digital]

[YAH-YAH-DOH (TETRAMAX)] Love Enema Love [Digital]

[Ohtori Ryuji] Yah! Toumei Ningen X [Chinese]