COMIC Penguin Celeb 2015-07
(C90) [Morigotatsu (Kotatsu Tomodachi)] Chikuma to ne? (Kantai Collection -KanColle-)
Torishirabe
Makoto to Benkyou Suru Hon
(C94) [Inu to Kotatsu (Nanase Mizuho)] Youkoso! Auguste Rettou e 2 | Welcome! To the Auguste Isles 2 (Granblue Fantasy) [English]
Honoo Neko no Ongaeshi + SP
Toro Musume 22 Kotatsu
Netorare Tsuma Ayako
(C92) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 4 (Granblue Fantasy) [English] {Doujins.com}
(C89) [Itou Life] Kotatsu de Mocchii (Kantai Collection -KanColle-) [Chinese] [koolo個人漢化]
(C93) [Anegaoka Sanchoume (Okyuuri)] Kotatsu no Naka Kotatsu no Soto
COMIC Megastore Alpha 2013-11
DUAL:ENGINES
[Ukikotatsu] Nagasare Sensei
[Inuboshi] Yuki to Kotatsu | Yuki And The Kotatsu (COMIC 0EX 2009-04 Vol. 16) [English]
Bokura no Himitsu "constantly"
[Fuyuwa Kotatsu] DOOMS DAYS
(C93) [Niwatoritowani (Taiki)] Kotatsu de Mikan, yori mo Amaimono. (Suzumiya Haruhi no Yuuutsu)
COMIC Anthurium 038 2016-06
(C91) [Seki Sabato (Tsukuru)] Kotatsu no Nakami [Chinese] [lynali个人汉化]
[SunsetMoon (Orihi Chihiro)] Kashima in the Kotatsu+ (Kantai Collection -KanColle-) [English] [葛の寺] [Digital]
(CR4) [Kotatsuya (Kotatsu Neko)] Hoka Taisei Dangaioh (Dangaioh - Hyper Combat Unit)
COMIC Penguin Club Sanzokuban 2015-12
COMIC Penguin Club Sanzokuban 2016-07
Kotatsu Rhapsody
(C89) [Asshuku Koubou (Terazip)] Kotatsu (Touhou Project)
Shokushu Kotatsu to Onanoko
(C83) [Desuno!! (Fuyuwa Kotatsu)] Moriya-san-chi no Onsen Jijou (Touhou Project)
Kikuushi no Seikatsu 4
Kono Hon ni Honban Koui ha Issai Arimasen
Okita-san to Kotatsu Ecchi
(C85) [Inu to Kotatsu (Nanase Mizuho)] Shimakaze Collection (Kantai Collection -KanColle-)
(Futaket 15) [Mui-Garou (Mui)] Tanoshii "Dokidoki" Tsuugaku Onanie | [心跳♡加速]美妙的上学撸[Chinese] [黄记汉化组]
Nagasare Sensei
(C77) [Desuno!! (Fuyuwa Kotatsu)] Touhou Boss Rush!! (Touhou Project) [English] [CGrascal]
[Ukikotatsu] Nagasare Sensei
[Taira Mune Suki Iinkai (Okunoha)] Shokushu Kotatsu to Onnanoko [Chinese] [无毒汉化组] [Digital]
COMIC Penguin Club Sanzokuban 2017-01 [Digital]
[Nyan Kotatsu (Nyaruko)] Futanari JK Tsume
[Ukikotatsu] Nagasare Sensei
COMIC Penguin Club Sanzokuban 2017-05
COMIC 0EX Vol. 29 2010-05
DUAL:ENGINES
(C86) [Attamaro. (Kotatsu.)] 5maiba yo Hashire The Razor (Hitsugi no Chaika)
(C43) [Kotatsuya (A.Kawamoto, D.Shinozuka, Tatsuneko)] SAILORS -RED VERSION- (Bishoujo Senshi Sailor Moon)
Chounai Sairin Esute ni Kita Osore Bijin no Oshiri o Saimin QP-iri Kanchō de Kando Saidai ni Shite Okasu.
[Anthology] Sennou Heroine Anthology Comics
[Kitsune Kitsutsuki (Kitsune Kotatsu)] Chou Miki Io (THE IDOLM@STER)
Shokushu kotatsu to Platonic Boy
Tennen Shimakko Harune-kun Kotatsu to Himitsu
Girls forM Vol. 09
COMIC Penguin Club Sanzokuban 2017-11 [Digital]
(C99) [mikan-bako (Kotatsu Mikan)] Takemi Naika Iin no Yoku Aru Koukei (Persona 5)
Curry Aji no Curry
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 26
COMIC Penguin Celeb 2017-11 [Digital]
Hoka Taisei Dangaioh
[Ukikotatsu] Nagasare Sensei
Kosenjo Otsukaresama!
[YASRIN-DO (Yasu Rintarou)] AIRI TO KOTATSU (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Kawai] Odoru Shokushu Kenkyuujo. Shokushu Kotatsu.
(SUPER25) [g-rough (Kotatsu)] Bokura no Himitsu (Jojo's Bizarre Adventure)
(Sennen Battle in Osaka 4) [Wakame (Ohema)] Kotatsu to mikan (Yu-Gi-Oh! ZEXAL)
Bakappuru
(C83) [Kotatsu de Mikan Chokubai Tokoro (Semahiro)] Chou Kyokon Futanari Shoujo vs Shoumei Shashin
COMIC Penguin Club Sanzokuban 2017-05 [Digital]
Furyou-chan to Kotatsu de Nukunuku Suru Oomisoka.
[うきこたつ] ながされ先生
(C91) [Attamaro. (Kotatsu.)] So-re Sore Sore (THE IDOLM@STER CINDERELLA GIRLS) [English] {Doujins.com}
[Anthology] Slave Heroines Vol. 1 [English] {Kizlan}