[Taira Kosaka] Sotsugyou Lost Virgin (COMIC Koh Vol. 3) [Chinese] [粵語] Hentai [平こさか] 卒業ロストバージン (COMIC 高 Vol.3) [中国翻訳]

(C84) [Hirusuta (Taira Kosaka)] Janryuu Ranbu San Shimai (Janryuumon) [Chinese] [霪夫子個人製作]

[Taira Kosaka] Otona no Kaidan (COMIC Koh Vol. 6) [English] {NecroManCr}

(COMIC1☆8) [Hirusuta (Taira Kosaka)] Mata Raisei de Aimashou. | Let's Meet Again in the Afterlife. (Danganronpa) [English] {doujin-moe.us}

COMIC Kairakuten XTC Vol. 5

[Taira Kosaka] Otona no Kaidan (COMIC Koh Vol. 6) [English] {NecroManCr}

COMIC Kairakuten XTC Vol. 5

(C85) [Hirusuta (Taira Kosaka)] Zetsubou☆Locker Room ～Zetsubou☆Rocker Room～ (Danganronpa) [English] {doujin-moe.us}

COMIC Koh 2017-11 [Digital]

(C84) [Hirusuta (Taira Kosaka)] Janryuu Ranbu San Shimai (Janryuumon)

[Narita Koh] Houkago no Osananajimi (COMIC Koh Vol. 6) [English] {NecroManCr}