[Mizuryu Kei] Souma Ikka no Halloween (COMIC Megastore Alpha 2017-01) [English] [CGrascal] [Digital] [水龍敬] 槍間一家のハロウィン (コミックメガストアα 2017年1月号) [英訳] [DL版]

[Mizuryu Kei] Souma Kurumi no Zansho (COMIC Megastore Alpha 2017-11) [English] [CGrascal] [Digital]

[Mizuryu Kei] Souma Ikka no Halloween (COMIC Megastore Alpha 2017-01) [Chinese] [亂譯爛改漢化狗] [Digital]

Youkoso Mizuryu Kei Land Second

[Mizuryu Kei] Soumake no Kateihoumon (COMIC Megastore Alpha 2018-07) [English] [CGrascal] [Digital]

[Mizuryu Kei] Souma Souko no Kekkon | The Marriage of Souma Souko (COMIC Megastore Alpha 2014-03) [English] [CGrascal] [Digital]

[Mizuryu Kei] Souma Sayoko no Nichijou | The Daily Life of Souma Sayoko (COMIC Megastore Alpha 2013-10) [English] [CGrascal]

[Mizuryu Kei] Youkoso Mizuryu Kei Land Second [Digital]

[Mizuryu Kei] Souma Kurumi no Nichijou | The Daily Life of Souma Kurumi (COMIC Megastore Alpha 2014-05) [English] [CGrascal]

(C84) [ERECT TOUCH (Butcha U, Erect Sawaru, Mizuryuu Kei)] COMIC Gargan-ten (Suisei no Gargantia)

[Mizuryu Kei] Souma Kurumi no Zansho (COMIC Megastore Alpha 2017-11) [Chinese] [亂譯爛改漢化狗] [Digital]