(C58) [Cool Brain (Kitani Sai)] Angel Pain 3 Ninamori Senka (FLCL)

[ゴル] ハル子 (フリクリ)

(C58) [Poyopacho (Various)] Poyopacho SR (Various)

(C58) [ぽよぱちょ (よろず)]] Poyopacho SR (よろず)

[Gimmix (Kitani Sai)] Hajimete no Ganmen Kijou Feat. Kitani Sai

[ギミックス (木谷さい)] はじめての顔面騎乗 Feat.木谷さい

[Gimmix (Kitani Sai)] Ana×Sis Feat. Kitani Sai

[ギミックス (木谷さい)] あな×シス Feat.木谷さい

[COOL BRAIN (Kitani Sai)] Angel Pain Extra 11 - Majimekko de suka!? [English] [Digital] ~CherryBlossomHentai~

[COOL BRAIN (木谷さい)] ANGEL PAIN EXTRA 11 優等生でスカ!? [英訳] [DL版]

[COOL BRAIN (Kitani Sai)] Angel Pain Extra 11 - Majimekko de suka!? [English] [Digital] ~CherryBlossomHentai~

[COOL BRAIN (木谷さい)] ANGEL PAIN EXTRA 11 優等生でスカ!? [英訳] [DL版]

(C57) [Cool Brain (Kitani Sai)] Angel Pain (Angels of the Stars: Angel Links) [English] [EHCOVE]

(C57) [Cool Brain (木谷さい)] ANGEL PAIN (星方天使エンジェルリンクス) [英訳]

(C67) [COOL BRAIN (Kitani Sai)] ANGEL PAIN 14 (Gundam SEED Destiny) [English] [No.1 Idle Translations]

(C67) [COOL BRAIN (木谷さい)] ANGEL PAIN 14 (機動戦士ガンダムSEED DESTINY) [英訳]