(SC16) [Wakanaya (Kappa Yoshimi)] Aya Saki Wakana Koi no Namegata (Sentimental Graffiti)
[Status Doku (Isawa Nohri)] Nain-chan to Ochin-chan (Dororon Enma-kun Meeramera) [Digital]
[Kiya Shii] Awa no Ohime-sama #12 Shinjin Awahime wa Ihoujin? Miwaku no Kasshoku Himesama | Bubble Princess #12! The new bubble princess is a foreigner? the sensual dark-skinned bubble princess (Digital Puni Pedo! Vol. 13) [English] [Kappasa]
(Shuuki Reitaisai 6) [YuKi-IRo (Yukiusagi.)] Midare Usagi (Touhou Project) [English] ~kappasa~
The Wife Kappa Trades Her Body for a Cucumber when Her Husband is Away
[Human High-Light Film] Human High-Light Film VII
(C89) [SHIS (Z-ton)] A Beautiful Greed Z-ton Jingai Soushuuhen
(CosCafe15) [Alice no Takarabako (Various)] Maria-sama ga miteru ~Baishun~ (Maria-sama ga Miteru) [English] [CGrascal]
Hahaoya Musuko Kyousei AV - Kuroi Nichijou
(C96) [Kagitsuki (Stiel)] Ilya-sama to Icha Love Connect (Princess Connect! Re:Dive) [English] [Kappasa]
[Kappaya (Katte ni Kappa)] Boku wa Imouto no Chuuni wo Naoshitai (Boku wa Tomodachi ga Sukunai) [Digital]
Yukki to Hamedori Suru Hon
(C79) [Takadoya-tei (Takadoya Akira)] Tsuki makuri tai Kappa Musume (Touhou Project)
(C93) [Kappa Yousai (Kapa)] Yukki to Motto Enchousen (THE IDOLM@STER CINDERELLA GIRLS)
(C80) [Takadoya-tei (Takadoya Akira)] Hiyake ga H na Kappa Musume (Touhou Project) [English] [desudesu]
(C84) [Mikazuki Ondo (Kappa)] Gokuraku Patchouli (Touhou Project)
[Crazy9 (Ichitaka)] Shinjite Okuridashita Artoria ga NTR reru nante... 3 (Fate/Grand Order) [English] [Kappasa] [Digital]
[Sabaku] Seiso na Nijou-San | The Refined Nijou-San (COMIC LO 2019-09) [English] [kappasa] [Digital]
Monthly QooPA 2014-08
Gochisou Kappa Musume
[Horitomo] Kininaru Anoko wa Monster Musume | 愛上怪物娘 [Chinese]
[ro] Ookami to Akazukin Ch. 3 (Monthly QooPA 2014-11) [English] [Kappasa] [Digital]
[Anthology] Input Vol. 3 - Theme Park Hen
(CosCafe15) [Alice no Takarabako (Various)] Maria-sama ga miteru ~Baishun~ (Maria-sama ga Miteru)
[Doujin Kappa] Gakkyu Houkai - Kuroi Nichijou -
(C84) [Okano Hajimetei (Ranman)] Angel Crisis 3 - Shizukana Kohan no Mori no Kage kara [English] [q91]
(SC35) [Wakanaya (Kappa Yoshimi)] UNLIMITED GREED 08 (Queen's Blade)
[Tuna Empire] Tennaide wa Kappa o Onugi Kudasai (OMA-JYU) [Chinese] [日版彩页重嵌]
[Takadoya-tei (Takadoya Akira)] Himehajime na Kappa Musume (Touhou Project)
[DATE] Doukyo Suru Neneki Tokubetsuhen | Slime living together Special chapter (COMIC Unreal 2021-08 Vol. 92) [English] [kappasa] [Digital]
JK Taimabu Season 2
[Takadoya-tei (Takadoya Akira)] Hamaru Kappa Musume (Touhou Project) [English] [desudesu]
(C80) [Takadoya-tei (Takadoya Akira)] Hiyake ga H na Kappa Musume (Touhou Project)
(Reitaisai 10) [mocreation (Kirino Moctan)] Nitori no Kappa Maki Lunch (Touhou Project)
Gasshuku Kappa Musume
(C90) [Studio Pal (Nanno Koto)] Other Zone 8 ~ Family-1 ~ [English] [Kappasa]
PafuPafu
[Takadoya-tei (Takadoya Akira)] Jirashitai Kappa Musume (Touhou Project)
[Ushinomiya] Neneki shoujo 1st chapter (COMIC Unreal 2022-02 Vol. 95) [English] [Kappasa] [Digital]
COMIC Unreal 2016-08 Vol. 62
Hahaoya Musuko Kyousei AV - Kuroi Nichijou -
[Chakichi (Momoyama Jirou)] Kappa Zeme | Kappa Torture [English] [desudesu]
Kappa to Douji
COMIC Unreal 2014-06 Vol.49
Momihogushitai Kappa Musume
[Human High-Light Film] Human High-Light Film VIII
Danna no Fuzai de Karada o Moteamashiteru Hitozuma Kappa wa Kyuuri Wataseba Kantan ni Yareru
(Reitaisai 10) [Takadoya-tei (Takadoya Akira)] Gochisou Kappa Musume (Touhou Project) [English] [desudesu]
(Daikyuushuu Touhousai 8) [CUNICULUS (Yositama)] Kappa Ja Nai Yo ! (Touhou Project) [Chinese] [oo君個人漢化]
河童少女釣り上げたんだが
Tennaide wa Kappa o Onugi Kudasai
[Anthology] Onna Dealer | Casino Dealer Lady
[Umetarou] Kouma Choubuku Douchuuki | Kouma Exorcism Travel Journal (COMIC Unreal 2013-04 Vol. 42) [English] [desudesu] [Digital]
[Studio Wallaby (Various)] Vitamin B-3 (Geobreeders)
(C83) [Mikazuki Ondo (Kappa)] Gochisou Satorin (Touhou Project)
[Konnyaku Nabe (magifuro Konnyaku)] Gekisatsu!! Kappa no Seikatsu (Touhou Project) [Digital]
[Taketombo (duokuma)] Idol Shinnyuusha (Shinymas TS Goudou) (THE iDOLM@STER: Shiny Colors) [English] [Kappasa] [Digital]
[Amamo (Nora Kappa)] Briefs in! (Panty & Stocking with Garterbelt)
Bakunyuu de Ecchi na Yuugi Kijou-tachi ga Kousha Kousha Oppai de Anata no Seieki o Kaishuu Eigyou
[Z-ton] Nemu no Nie Zenpen | Sacrifice of Sleep [English] [desudesu] [Digital]
(Reitaisai 9) [Mikazuki Ondo (Kappa)] Juushin Kensa (Touhou Project)
(C94) [Tetsu no Otoshigo (Chirorian)] Kagerou-san no Ningen Taikenki | Kagerou's human exposure record (Touhou Project) [English] [Kappasa]
(C82) [Kappaya (Katte ni Kappa)] Nisemono (Nisekoi)
Kappa VS Female Diver
[Ketsu Custard] Ero Gappa Kensuke no Jijou
Hasu to kappa
[Saga no Tame no Saga (Ratoo)] Hero haiboku ~ hajimari to owari ~ [English] [Kappasa] [Digital]
(Daikyuushuu Touhousai 8) [CUNICULUS (Yositama)] Kappa Ja Nai Yo ! (Touhou Project)
Kawa de Kappa no Onee-san to Nakayoku Naru Hanashi
[Rikomaru] Kappa Shiiku Nikki ~Koubi no Shikata o Oshiete Mita~ (1)
(C79) [Takadoya-tei (Takadoya Akira)] Tsuki makuri tai Kappa Musume (Touhou Project) [English] [desudesu]
(C67) [Zero Calorie (Medaka Kenichi)] Rakugaki no Moto MIX (Various)
(C94) [Kappa Yousai (Kapa)] YuiYukki to 3P Suru Hon (THE IDOLM@STER CINDERELLA GIRLS)
(Reitaisai 8) [Mikazuki Ondo (Hayashida)] Yumeutsutsu Kyoukaisen (Touhou Project)
(Reitaisai 9) [Takadoya-tei (Takadoya Akira)] Konya mo Asa made Kappa Musume (Touhou Project)
[Yuzuki N Dash] Ore wa Yaotome Ichika ga Nigate da. (COMIC Koh 2018-11) [English] [Kappasa] [Digital]
[Abubu] Danna no Fuzai de Karada o Moteamashiteru Hitozuma Kappa wa Kyuuri Wataseba Kantan ni Yareru
[Takadoya-tei (Takadoya Akira)] Himehajime na Kappa Musume (Touhou Project) [English] [desudesu]
[Blitzkrieg (Niwatori Gunsou)] Yuusha VS Zako Succubus Gundan [English] [Kappasa] [Digital]
(C96) [Kansai Gyogyou Kyoudou Kumiai (Marushin)] SWAPPING ALTRIA (Fate/Grand Order) [English] [Kappasa][Decensored]
[Kazuhiro] Hentaiteki Kyouiku Shidou (ANGEL Club 2016-05) [English] [Kappasa]
(C82) [Mikazuki Ondo (Kappa)] midnight game (Touhou Project)
[Rikomaru] Kappa Shiiku Nikki ~Koubi no Shikata o Oshiete Mita~ (2)
(Kouroumu 7) [SHI SHI Shijimi (ica)] Kappa Ecchi (Touhou Project)
[Muneshiro] Karen na Gimai no Seikatsu Shidou | Sex-guidance with my precious sister in-law (Dekiai Koubi) [English] [Kappasa]
[Ana Futatsu (Wenajii)] Ero Kappa Go Home (Touhou Project) [Chinese] [新桥月白日语社汉化]
Tsuki makuri tai Kappa Musume
(C83) [Mikazuki Ondo (Kappa)] Touhou Rakugakichou 3 (Touhou Project)
[Mikazuki Ondo (Kappa)] Satorin Masshigura (Touhou Project)
(C81) [Takadoya-tei (Takadoya Akira)] Sosogitai Kappa Musume (Touhou Project)
[BURUMAN (Tajima Yuki, KANZUME, Kuusou Kappa)] Puni (Touhou Project) [Digital]
(Puniket 23) [Status Doku (Isawa Nohri)] Nain-chan to Ochin-chan (Dororon Enma-kun Meeramera) [English] {Mistvern}
(Puniket 19) [Nipopo Crisis (Genka Ichien)] Kappa-sensei to Naisho no Sumou Tokkun (Gegege no Kitarou)
[Touta] Yome no Tomato
[DATE] Alter Subject - Kaihen Taishou Saishuuwa - Chapter 1-4 [English] [Kappasa & Choriscans] [Digital]
Kappa Shiiku Nikki ~Koubi no Shikata o Oshiete Mita~
[Kudarizaka Guardrail (Shiraso)] Karen Kishou Quarta Ametus #18 [English] [Kappasa] [Digital]
[Ikeshita Maue] Shokushu-san to Yuusha-kun ~Nazo no Kinsho de Seitenkan!?~ | Tentacle-san and Hero-kun - Gender Bending Through the Mysterious Forbidden Book?! (COMIC Unreal 2018-08 Vol.74) [English] [desudesu] [Digital]
[Takadoya-tei (Takadoya Akira)] Gaman Dekinai Kappa Musume (Touhou Project)
(C83) [Kappaya (Katte ni Kappa)] Nisemono 2 (Nisekoi)
Seikou Harem
(C69) [kappa rai tei (Tsugaramamoru)] Secret Lesson (THE iDOLM@STER)
[E-Musu Aki] Mononoke Acme (Complete) [Eng] {AmaiLittleThing + Doujin-Moe.us}
Kappa to ossan ni okasa reta aneki
Jirashitai Kappa Musume
[Takadoya-tei (Takadoya Akira)] Momihogushitai Kappa Musume (Touhou Project)
[Touta] Hinba o Mizube ni Hiku Hanashi [Digital]
[Fan no Hitori] "JK Taimabu Season 2" VS Kappa Hen [Chinese]
[Kappa Yousai (Kapa)] C95 Omakebon (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[tengohambre (Sueyuu)] Kotsume-chan Asobou | Otter-chan, let's play (Kemono Friends) [English] [Kappasa] [Digital]
Kappa ni Toritsukareta Shounen no Ohanashi.
Tsukiotoshitai Kappa Musume