[Takayanagi Katsuya] Buchimawashi Koimonogatari | 때려눕히는 사랑 이야기 (COMIC HOTMILK 2017-01) [Korean] [Digital]

[Takayanagi Katsuya] Hikage no Ito (COMIC HOTMILK 2018-07) [English] [Nishimaru] [Digital]

[Takayanagi Katsuya] Hikagenoito | The String in the Shadows (COMIC HOTMILK 2018-07) [English] [Jakuran + Constipat8] [Digital]

[Takayanagi Katsuya] Buchimawashi Koimonogatari | A Strikin' Love Story (Erohon desu yo.) [English] [Team Koinaka] [Digital]

[Takayanagi Katsuya] Natsu | Summer (COMIC HOTMILK 2019-02) [English] [Nishimaru] [Digital]

[Takayanagi Katsuya] Ame no Yo ni | In a Rainy Night (COMIC HOTMILK 2019-09) [English] [MegaFagget] [Digital]