W-Meron X
Umi no Mieru Basho no Futari no Ouchi.
(C44) [Kotatsuya (Kouga Yun, Tatsuneko)] Pretty Soldier Sailor Moon F (Sailor Moon)
[Taira Mune Suki Iinkai (Okunoha)] Shokushu Kotatsu to Onnanoko [Chinese] [无毒汉化组] [Digital]
Kisaragi-chan to Kotatsu Ecchi
COMIC 0EX Vol. 23 2009-11
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 16
Honou Neko no OngaeshI
(C91) [Seki Sabato (Tsukuru)] Kotatsu no Nakami [English] {Shotachan}
Chounai Sairin Esute ni Kita Osore Bijin no Oshiri o Saimin QP-iri Kanchō de Kando Saidai ni Shite Okasu.
(Bokura no Love Live! Shinnenkai 2017) [Shobocon (Kitamura Tooru)] Kotatsu Rhapsody (Love Live!) [English] [Sexy Akiba Detectives]
[Kinomoto Anzu] Fuyu wa Kotatsu de... (COMIC LO 2018-04) [English] [biribiri] [Digital]
Okota de Mofumofu | Fluffing in the Kotatsu
(C91) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 3 (Granblue Fantasy) [English] [JMCS]
Kono Hon ni Honban Koui ha Issai Arimasen
COMIC Penguin Club Sanzokuban 2017-01 [Digital]
(C85) [Inu to Kotatsu (Nanase Mizuho)] Shimakaze Collection (Kantai Collection -KanColle-) [English] {doujin-moe.us}
Oku-sama wa Dar-sama
(C37) [Kotatsuneko (Various)] W-Meron X (Ranma 1/2)
Okota sukyura | Kotatsu y Escila
Kotatsu Ecchi
[Oouso] Kotatsu Ecchi (COMIC BAVEL 2017-07) [Chinese] [沒有漢化] [Digital]
(Golden Stars 2) [g-rough (Kotatsu)] Tabechau zo!! (JoJo's Bizarre Adventure) [English] [CGrascal]
[Tobita Takashi] Kotatsu wa Mamono (COMIC Shingeki 2010-03) [Chinese] [黑街汉化]
Mother Misuko Mischief in Kotatsu
[うきこたつ] ながされ先生
Deredere Project
DUAL:ENGINES
COMIC Penguin Celeb 2017-11 [Digital]
COMIC Penguin Club Sanzokuban 2018-09 [Digital]
[Nyan Kotatsu (Nyaruko)] Futanari JK Tsume
Natural Girls
(C95) [Attamaro. (Kotatsu.)] Fuumu Goumon mo Akita na Tama ni wa Koumon ni Suru ka! (Fate/Grand Order)
(SC2017 Winter) [APRICOTTEA (Minami)] Kisaragi-chan to Kotatsu Ecchi (Kantai Collection -KanColle-)
(C99) [Hanao Shouke (Yanase Kotatsu)] Kono Hon ni Honban Koui ha Issai Arimasen (Fate/Grand Order) [Chinese] [黎欧x苍蓝星汉化组]
COMIC Penguin Club Sanzokuban 2016-11
[Akatama (Sakurafubuki Nel)] Kotatsu to Anime to Onii-chan [2014-01-15]
Ian Kikuu Shidan Zeta & Narmaya CYBER-BLUE=BROTHEL
(C97) [Argyle check, Wanton Land Kumiai (Komamemaru)] Toro Musume 22 Kotatsu [Chinese] [山樱汉化]
DUAL:ENGINES
(C87) [Inu to Kotatsu (Nanase Mizuho)] Teitoku no Oyome-san 2 (Kantai Collection -KanColle-) [English] {Cutegirls}
(C44) [Kotatsuya (Tatsuneko)] SAILORS -YELLOW VERSION- (Sailor Moon)
(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]
(C91) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 3 (Granblue Fantasy) [English] {Doujins.com}
(C75) [Desuno!! (Fuyuwa Kotatsu)] ONE FINE DAY (Touhou Project)
(C87) [Hanao Shouke (Yanase Kotatsu)] Mogami ga Chin-Ko Kenzou suru Hon (Kantai Collection -KanColle-) [English]
Shidoukan Sisters
[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
[Ukikotatsu] Nagasare Sensei
[Tsuruta Bungaku] Kotatsu no Mamono (COMIC HOTMILK 2016-07) [Chinese] [CE家族社]
(C89) [Itou Life] Kotatsu de Mocchii (Kantai Collection -KanColle-) [Chinese] [koolo個人漢化]
Chigau kedo Chigawanai | No, It's Not! But Also Yes, It Is!
COMIC Penguin Club Sanzokuban 2015-08
Nagasare Sensei
COMIC Penguin Club 2021-11
[SunsetMoon (Orihi Chihiro)] Kashima in Kotatsu+ (Kantai Collection -KanColle-) [Digital]
[Ukikotatsu] Nagasare Sensei