Comics translated by Hiiro No Kenkyuushitsu
Hiiro No Kenkyuushitsu has translated 4 comics available on Hentai18. The latest, Ochiba Nikki -Jitaku Choukyou Hen 2-, was updated on March 20, 2026. Readers' favourites include Enkou Kanojo to Kengakukai 2 and Ochiba Nikki -Jitaku Choukyou Hen 1-.