[Kai Hiroyuki] Delizuma ~Danchizuma no Himitsu Ch. 1 [English] [biribiri] [Digital]
[Kai Hiroyuki] Itoko Knight Episode: 2 (COMIC Penguin Club 2022-04) [Chinese] [Digital]
[Kai Hiroyuki] Itoko Knight Episode: 4 (COMIC Tsuyahime Vol. 002) [Chinese] [Banana手工漢化] [Digital]
[Kai Hiroyuki] Yuuwaku Madam (COMIC HOTMiLK Koime Vol. 36) [Chinese] [Banana手工漢化] [Digital]
[Hiroyuki Kai] Love Kachuu - Lover's Time -
[Hiroyuki Kai] Lover's Time Ch.1-2 [English][Sei-Jin]
[Hiroyuki Kai] Kyoudai no Natsuyasumi [Chinese]
[Hiroyuki Kai] Love Kachuu - Lover's Time - [CHINESE]