Girls forM Vol. 09
(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]
[Kawai] Odoru Shokushu Kenkyuujo. Shokushu Kotatsu [English] [Szayedt]
[Ukikotatsu] Nagasare Sensei
Bunny Girl Anthology Comics
(C80) [Kotatsu de Mikan Chokubai Tokoro (Semahiro)] Nyuurasia!
(C95) [Lonely Island (Hitori Jozu)] Kyouko-chan to Kotatsu de Ichaicha!! (Puella Magi Madoka Magica)
Natural Girls
[Ukikotatsu] Nagasare Sensei
COMIC Penguin Club Sanzokuban 2015-12
(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]
(C81) [Takumi na Muchi] Kotatsu de Mikan (To LOVE-Ru)
(C89) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu (Granblue Fantasy)
Inu to Kotatsu C91 Omake
(C89) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu (Granblue Fantasy) [Chinese] [无毒汉化组]
(Bokura no Love Live! Shinnenkai 2017) [Shobocon (Kitamura Tooru)] Kotatsu Rhapsody (Love Live!)[Chinese][新桥月白日语社]
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
COMIC Megastore Alpha 2013-11
(C96) [Inu to Kotatsu (Nanase Mizuho)] Kosenjo Otsukaresama! (Granblue Fantasy) [Chinese] [兔司姬漢化組]
(C87) [Usotsukiya (Oouso)] Takao-gata Kutsushita Bon 2 [Kotatsu Hen] (Kantai Collection -KanColle-)
(C94) [mikan-bako (Kotatsu Mikan)] Makoto to Benkyou Suru Hon (Persona 5)
Senyuu
[Junk Center Kameyoko Bldg] Okaa-san Mitsuko - Kotatsu no Naka de Naisho de Itazura Wakeari Nama Nakadashi Houkei Shujutsu (Hikaru no Go) [Chinese] [含着个人汉化]
[Ukikotatsu] Nagasare Sensei
(C99) [Hanao Shouke (Yanase Kotatsu)] Kono Hon ni Honban Koui ha Issai Arimasen | This Book Contains Zero Sex (Fate/Grand Order) [English] [incogna777]
[Akatama (Sakurafubuki Nel)] Kotatsu to Anime to Onii-chan [2014-01-15]
(C89) [Itou Life] Kotatsu de Mocchii (Kantai Collection -KanColle-) [Chinese] [koolo個人漢化]
San notami
COMIC Penguin Club Sanzokuban 2017-05 [Digital]
The Girllove Diary
Heisei Kotatsu Monogatari
Nagasare Sensei
[Ukikotatsu] Nagasare Sensei
[Ukikotatsu] Nagasare Sensei
(C87) [Hanao Shouke (Yanase Kotatsu)] Mogami ga Chin-Ko Kenzou suru Hon (Kantai Collection -KanColle-) [English]
Otaku ane wa asekusa sekkusu isonsho
[Kotatsuya (Kotatsu Neko)] Majokko Graph (Various)
COMIC Penguin Celeb 2015-07
Torishirabe
[Taira Mune Suki Iinkai (Okunoha)] Shokushu Kotatsu to Onnanoko [Chinese] [无毒汉化组] [Digital]
(C83) [Desuno!! (Fuyuwa Kotatsu)] Moriya-san-chi no Onsen Jijou (Touhou Project) [English] [CGrascal]
Fuumu Goumon mo Akita na Tama ni wa Koumon ni Suru ka!
Dappou hihiirokane | Law Circumvention: Gold Brick
(SUPER25) [g-rough (Kotatsu)] Bokura no Himitsu (Jojo's Bizarre Adventure) [Sample]
[Usotsukiya (Oouso)] Flan-chan Kutsushita Bon 2 - Kotatsu Hen | Flan-chan's Socks Book 2 - Kotatsu Chapter (Touhou Project) [English] {pesu} [Digital]
COMIC 0EX Vol. 17 2009-05
(C44) [Kotatsuya (Kouga Yun, Tatsuneko)] Pretty Soldier Sailor Moon F (Sailor Moon)
Ruka Sarashina chan ni Gouin Nama Nakadashi
Nagasare Sensei
(Reitaisai 14) [Asshuku Koubou (Terazip)] Samugari Tengu to Kotatsu to Osake (Touhou Project)
[Attamaro. (Kotatsu.)] Taipunin Ayame (Gundam Build Divers) [Digital]
Kikuushi no Seikatsu 4
[Kotatsuya (Tatsuneko)] SAILORS EX VERSION (Bishoujo Senshi Sailor Moon)
Okita-san to Kotatsu Ecchi
Doushite Sensei to Sex Shicha Dame nan desu ka? | Why Can't i Have Sex With My Teacher?
[Ukikotatsu] Nagasare Sensei
Netorare Tsuma Ayako