Kisaragi-chan to Kotatsu Ecchi
Doushite Sensei to Sex Shicha Dame nan desu ka? | Why Can't i Have Sex With My Teacher?
[Ukikotatsu] Nagasare Sensei
Kinbaku Shoujo
Kashima in Kotatsu+
DUAL:ENGINES
Kotatsu no Nakami
Nagasare Sensei
Curry Aji no Curry
Izmir to Okota de Ichaicha Suru Hon | A Book Where I Make Love With Izmir in a Kotatsu
[Kotatsu de Mikan Chokubaijo (Semahiro)] Dynary
COMIC Penguin Club Sanzokuban 2017-01
[g-rough(虎龍)たべちゃうぞっ!![jojo's bizzare adventure]
(COMIC1☆13) [Mikanbako (Kotatsu Mikan)] Shota Chemistry (Persona 5)
COMIC Penguin Club Sanzokuban 2015-05
Chounai Sairin Esute ni Kita Osore Bijin no Oshiri o Saimin QP-iri Kanchō de Kando Saidai ni Shite Okasu.
(C85) [Hanao Shouke (Yanase Kotatsu)] Nagasarerumama Yoicchi to Oppai-nu ga Toyotoyo to Nobunobu ni Yararechau Hon (Drifters)
COMIC 0EX Vol. 23 2009-11
(Senka no Toki 2) [Kotakani (Kotatsu)] Akanbou wa Tamana kara Umareru tte yo (Touken Ranbu)
Chikuma to ne?
W-Meron X
(C45) [Kotatsuya (Tatsuneko)] SAILORS -PINK VERSION- (Bishoujo Senshi Sailor Moon)
[Attamaro. (Kotatsu.)] Vivid Yellow Pepe Lotion (Vividred Operation)) [Digital]
[Kamishiki (Kamizuki Shiki)] Taihou-chan to Kotatsu Mikan (Kantai Collection -KanColle-) [2015-03-07]
PASSIONE
[Kotatsu Tomodachi] Buikyuu (Girls forM Vol. 09) [Chinese] [不咕鸟汉化组]
COMIC Penguin Club Sanzokuban 2018-03 [Digital]
(C90) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 2 (Granblue Fantasy) [Chinese] [无毒汉化组]
COMIC Penguin Club 2019-09
[Taira Mune Suki Iinkai (Okunoha)] Shokushu Kotatsu to Onnanoko | Tentacle Kotatsu and Girl [English] [Digital]
Korette Lucky Sukeberarette Level nano!?
[Ukikotatsu] Nagasare Sensei
(C87) [Inu to Kotatsu (Nanase Mizuho)] Teitoku no Oyome-san 2 (Kantai Collection -KanColle-) [English] {Cutegirls}
(Super The World 2018) [g-rough (Kotatsu)] Shitataru Natsu (JoJo's Bizarre Adventure)
Ruka Sarashina chan ni Gouin Nama Nakadashi
Kuzu na Ijimekko o Saimin NTR Nikubenki ni Shite Haramase
Yandere Emblem -Kakusei-
DUAL:ENGINES
(C85) [Inu to Kotatsu (Nanase Mizuho)] Shimakaze Collection (Kantai Collection -KanColle-) [English] {doujin-moe.us}
Okita-san to Kotatsu Ecchi
Shokushu kotatsu to Platonic Boy
[Ukikotatsu] Nagasare Sensei
Nagasarerumama Yoicchi to Oppai-nu ga Toyotoyo to Nobunobu ni Yararechau Hon | Drifting Along, Yoichi and Boobieinu End Up Being Ravaged by Toyotoyo and Nobunobu
(C86) [Inu to Kotatsu (Nanase Mizuho)] Teitoku no Oyome-san (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[Ukikotatsu] Nagasare Sensei
[Kawai] Odoru Shokushu Kenkyuujo. Shokushu Kotatsu [English] [Szayedt]
[Hoshino Fuuta] Kotatsu Muri | Under The Hot Blanket (Michikusa) [English] [Decensored]
Touhou Sakunyuu Goudoushi Demo Gensoukyou no Musume no Sakunyuu nara Chotto Mitai kamo...
Kikuushi no Seikatsu 2
(C82) [Desuno!! (Fuyuwa Kotatsu)] Flower Girl Full Color (Touhou Project)
Uzu Kotatsu [English] [Rewrite] [BlackSeed] [Decensored]