[Ishigami Kazui] Himitsu no Kankei - Secret Relation Hentai [石神一威] ヒミツの関係

(C88) [RED CROWN (Ishigami Kazui)] μ's no H na Fan Kanshasai - Erichika Hen (Love Live!)

(C90) [RED CROWN (Ishigami Kazui)] Hanamaru Mousou Nikki (Love Live! Sunshine!!)

[Ishigami Kazui] Love Love Show | 卿卿我我SHOW [Chinese]

(SC2015 Summer) [RED CROWN (Ishigami Kazui)] Dungeon ni mo Ikazu Sex Zanmai no Hibi wa Machigatteiru Darou ka (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [Chinese] [空気系☆漢化]

[Ishigami Kazui] Itsu Sex Suru no, Imadesho! | The Best Time for Sex is Now [English] {Tadanohito}

[Ishigami Kazui] Itsu Sex Suru no, Ima Desho! | 應該何時做愛才好呢、現在馬上！ [Chinese]

(SC2015 Summer) [RED CROWN (Ishigami Kazui)] Dungeon ni mo Ikazu Sex Zanmai no Hibi wa Machigatteiru Darou ka (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)

(SC2015 Summer) [RED CROWN (Ishigami Kazui)] Dungeon ni mo Ikazu Sex Zanmai no Hibi wa Machigatteiru Darou ka (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] {doujin-moe.us}

(C92) [RED CROWN (Ishigami Kazui)] ERO LIVE COLLECTION (Love Live!)

[Ishigami Kazui] Sokonashi Seiryoku Kaihou Sengen | 無底限精力解放宣言 [Chinese]