(SC30) [Studio Himawari (Himukai Kyousuke)] Almana Hime no Eroi Hon. (Super Robot Wars) (サンクリ30) [スタジオ☆ひまわり (日向恭介)] アルマナ姫のエロイ本。 (スーパーロボット大戦)

(C62) [Studio Himawari (Himukai Kyousuke)] Himeneko (Tsukihime)

(C92) [Studio Himawari (Himukai Kyousuke)] Akogare no Joushi ni Mechakucha Amaetai Hon 2 ~Douryou no Kekkonshiki Gaeri Jitaku Hen~ (Mahou Shoujo Lyrical Nanoha)

(C92) [Studio Himawari (Himukai Kyousuke)] Akogare no Joushi ni Mechakucha Amaetai Hon 2 ~Douryou no Kekkonshiki Gaeri Jitaku Hen~ (Mahou Shoujo Lyrical Nanoha) [English] {darknight}

(C69) [STUDIO HIMAWARI (Himukai Kyousuke)] Sugoi ze Seolla-san! (Super Robot Taisen)

(C65) [STUDIO HIMAWARI (Hinata Kyosuke)] HIME HIME 6 (Pastel Chime)

(C92) [Studio Himawari (Himukai Kyousuke)] Akogare no Joushi ni Mechakucha Amaetai Hon 2 ~Douryou no Kekkonshiki Gaeri Jitaku Hen~ (Mahou Shoujo Lyrical Nanoha)

[Studio Himawari (Himukai Kyousuke)] Akogare no Joushi ni Mechamecha Amaetai Hon (Mahou Shoujo Lyrical Nanoha) [Digital]

(SC31) [Studio Himawari (Hyuuga Kyousuke)] Happy End ga ii yo ne... (Super Robot Taisen)

(C71) [Studio Himawari (Himukai Kyousuke)] Collet no Eroihon ++ (Pastel Chime: Koi no Skill Up)

(SC29) [Studio Himawari (Himukai Kyousuke)] Collet no Eroibon (Pastel Chime -Koi no Skill Up-)