Nagashii Kouhei

(C80) [Kouzaka-san to Makino Jimusho] SISTERS -Natsu no Owaranai Hi- (SISTERS -Natsu no Saigo no Hi-)

COMIC Shoujo Tengoku 2008-02

[Cashue] Beljevska no Shiro

Sisters ~Natsu no Saigo no Hi

Kiss wa Virgin

Kouhei ni Ikou ze!

Kaze o Hiitara o Shizuka ni

Shoujo Kumikyoku 12

[Anthology] COMIC Shoujo Shiki Natsu 2012

COMIC AUN Kai Vol.17

COMIC AUN Kai Vol. 11

[Anthology] Niji Lo 6-nensei

[Story Circle (Seto Kouhei, Siina Yuuki)] TS-kko Otokoyu Challenge! | TS女孩男浴大作战！ [Chinese] [瑞树汉化组]

[Anthology] Comic ino. 06

[Amuai Okashi Seisakusho (Shiina Yuuki, Seto Kouhei)] A Yandere Little Sister Wants to Be Impregnated by Her Big Brother, So She Switches Bodies With Him and They Have Baby-Making Sex [English] [Panatical]

[Nishikousaka Kouhei] Kimi to Houkago

Comic Shoujo Tengoku 33 (2007-10)

Shoujo Kumikyoku 14

FIGHT!!

Shoujo Kumikyoku 10

Sisters ~Natsu no Saigo no Hi [eng][eichi]

(C88) [MHB (Asari)] CLOSE YET FAR (World Trigger)

[Anthology] Shoujo Kumikyoku 6

Kouhei ni Ikou ze! | Let's Do This Fairly!

(SUPER24) [Nobutanuki (Nobu)] FIGHT!! (World Trigger)

(C83) [Kouzaka-san to Makino Jimusho (Kouzaka Kouhei, Taki Minashika)] SISTERS -Natsu no Saigo no Hi- ART WORK (SISTERS -Natsu no Saigo no Hi-)

(BORDERLINE3) [Madoromu (Ayu)] Kaze o Hiitara o Shizuka ni (World Trigger)

(BODERLINE Osaka 3) [Loveletter (Chiyoko)] Ai ga Tamagire (World Trigger)

[Anthology] COMIC Shoujo Shiki Fall 2013 [Digital]

Tsugakuro | 通學

(SC37) [Countach (Kojiki Ouji, Shimao Kazu)] Nazo no Kanojo to SEX | Mysterious Girlfrend SEX (Nazo no Kanojo X) [English] [Chocolate]

(SUPER20) [Doumo Sumimasen. (Jumping Dogeza)] Present From You (Ore no Imouto ga Konnani Kawaii Wake nai)

[Anthology] COMIC Shoujo Shiki Aki 2011 [Digital]

Kimi to Houkago

COMIC AUN Kai Vol.13

[Anthology] Comic Ino. 04

[Anthology] COMIC Shoujo Shiki Haru

[Anthology] COMIC Shoujo Shiki Natsu 2013 [Digital]

(C62) [Studio Koron (Kouzaka Kouhei)] GGG.spotDX GALACTICA MAGNUM (King of Braves GaoGaiGar)

[Anthology] Little Pierce Vol.37

[Anthology] COMIC Shoujo Shiki Fall 2013

[Anthology] Niji Lo 3-nensei

[Nishikousaka Kouhei] Kimi to Houkago

Kouhei ni Ikou ze!

[Anthology] Comic ino. 07

[Anthology] Comic Ino. 8

Chounyuu Shataku Senshi Honzawa Kouhei Vol. 1

(HaruCC20) [DKSK (74)] Cinderella wa Joou-sama (World Trigger)

[Mr. Byeong-Su] Cohabitation Ch.1-51 (English) (Ongoing)

[Ishihara Kouhei] Shin Anata ni mo Angel [Digital]

(Kono Koe Todoke, Tsuki made mo Go) [Satori Gozen (Konsome)] Kotonoha Akane no Kaihou Sensen ~Amarinimo Kouhei Sugiru Tatakai~ Seisei Doudou Saimin Pakopako Kanochi Sex! (VOICEROID)

Shoujo Kumikyoku 20

(C64) [Studio Koron (Kouzaka Kouhei)] GENESIC SAGA-another story.03- (King of Braves GaoGaiGar)