[Nishikawa Kou] Okaa-san ga Kobanare Shite Kurenakute Komaru 1 (COMIC Penguin Club 2022-05) [Spanish] [Digital]

[Nishikawa Kou] Hamayuri Club ~Prologue~ (COMIC Momohime DEEPEST Vol. 002) [Spanish] [Digital]

[Nishikawa Kou] Hamayuri Club Ch. 1 (COMIC Momohime DEEPEST Vol. 003) [Spanish] [Digital]

[Nishikawa Kou] Hamayuri Club Ch. 2 (COMIC Penguin Club 2023-07) [Spanish] [Digital]

[Nishikawa Kou] Hamayuri Club Ch. 3 (COMIC Penguin Club 2023-09) [Spanish] [Digital]

[Nishikawa Kou] Okaa-san no kyousei (koe) ga kikitai zenpen (COMIC Penguin Club 2023-11 & 12) [Spanish] [Digital]