[Happydrop (Minase Sizuku)] Zetsubou-teki ni Koishiteru! (Chousoku Henkei Gyrozetter) [Digital] Hentai [Happydrop (水瀬雫)] ゼツボー的に恋してる！ (超速変形ジャイロゼッター) [DL版]

[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 01 [Digital]

[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 04 [Digital]

(COMIC NEXT) [Happydrop (Minase Sizuku)] Atafuta (Kantai Collection -KanColle-)

[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 3 [Digital]

[Happydrop (Minase Sizuku)] Yorimashi [Digital]

[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 02 [Digital]

[Happydrop (Minase Sizuku)] One more time! [Digital]

[Happydrop (Minase Sizuku)] Underworld [Digital]

[Happydrop (Minase Sizuku)] One More Time! [English] [alparslan] [Digital]

[Happydrop (Minase Sizuku)] One More Time! Side B [Digital]