(Reitaisai 9) [Takadoya-tei (Takadoya Akira)] Konya mo Asa made Kappa Musume (Touhou Project)
[Muneshiro] Karen na Gimai no Seikatsu Shidou | Sex-guidance with my precious sister in-law (Dekiai Koubi) [English] [Kappasa]
Gasshuku Kappa Musume | 합숙 갓파 아가씨
[Anthology] Bitoushi-tachi no Injoku (Queen's Blade)
Natsu no Kappa
(C54) [Studio Wallaby (Various)] Vitamin-B2 (Battle Athletes Daiundoukai)
(C80) [Takadoya-tei (Takadoya Akira)] Hiyake ga H na Kappa Musume (Touhou Project)
(Kouroumu 7) [SHI SHI Shijimi (ica)] Kappa Ecchi (Touhou Project)
Gensoukyou Futanari Dake Haramase Chuudoku Kappa Tengu Hen
Konya mo Asa made Kappa Musume
(C81) [Takadoya-tei (Takadoya Akira)] Sosogitai Kappa Musume (Touhou Project)
Kappa no Seseragi
(C83) [Tabito (Buchimaru)] Puffy Nipple to Kanbotsu Chikubi to Ikappara na Mokocchi ga Anal Sex de Tettoribayaku Kirei ni Narou to Suru Manga (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!)
[Studio Wallaby] Vitamin-B2 (Battle Athletes Daiundoukai)
[Chiguchi Miri] Konya mo nemurenai (seiteki na imi de) (Hanamaru Jian) [English] [Kappasa] [Digital]
[Binkan Ichirou (Oomori Toshirou)] Netori Joker (RIDDLE JOKER, To LOVE-Ru Darkness) [English] [Kappasa] [Digital]
[Z-ton] Nemu no Nie Zenpen | Sacrifice of Sleep [English] [desudesu] [Digital]
(Reitaisai 10) [Takadoya-tei (Takadoya Akira)] Gochisou Kappa Musume (Touhou Project)
[Sabaku] Seiso na Nijou-San | The Refined Nijou-San (COMIC LO 2019-09) [English] [kappasa] [Digital]
[DATE] Denshin Sousa 2 | Mind Control 2 (COMIC Grape Vol. 89) [English] [Kappasa]
JK Taimabu Season 2 VS Oogata Kappa Hen
Kappa ni Toritsukareta Shounen no Ohanashi.
March
Gaman Dekinai Kappa Musume
[Kuro Shichi] Kappa ni Haiboku
[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]
Okappa Fuuki Iinchou to Kanchigai Sex
(C96) [Hebitunagary (SGK)] Ada Wong no Irojikake Kanseiban (Resident Evil) [English] [kappasa][Colorized][SPDSD]
Sacrifice of Sleep
(C96) [Kagitsuki (Stiel)] Ilya-sama to Icha Love Connect (Princess Connect! Re:Dive) [English] [Kappasa]
[sayryu (sayryu)] Ojisan no Kanojo wa Yancha de Kappatsu na Shougaku-rokunensei [Digital]
Gasshuku Kappa Musume
Nemu no Nie Zenpen | Sacrifice of Sleep Part 1
JK Taimabu Season 2
[Doku Tonkotsu Niku Dorei (Tanohito)] Kyuukyoku no Kawa Manko o Sagase! ~Aoi Kajitsu no Kawa o Muitara~ [English] [Kappasa]
[Anthology] Otokonoko HEAVEN Vol. 18 [Digital]
[Sanbalkin] Kunoichi Yotogi Shugyou ~Shugyou Aite wa Boku no Ani deshita~ [English] [Kappasa]
[E-Musu Aki] Mononoke Acme (Complete) [Eng] {AmaiLittleThing + Doujin-Moe.us}
(SC16) [Wakanaya (Kappa Yoshimi)] Aya Saki Wakana Koi no Namegata (Sentimental Graffiti)
(SC2016 Winter) [Kappaya (Katte ni Kappa)] Phantom no Erohon (Musaigen no Phantom World)
(COMITIA104) [Rahhentou (Kentarou)] Kappa to Douji
[Harigane Shinshi] Honto no Sugata wa miserarenai! Kouhen (COMIC Unreal 2021-06 Vol.91) [Chinese][HKappa][Color]
Ojisan no Kanojo wa Yancha de Kappatsu na Shougaku-rokunensei
(C90) [Studio Pal (Nanno Koto)] Other Zone 8 ~ Family-1 ~ [English] [Kappasa]
[Anthology] Onna Dealer | Casino Dealer Lady
[Mikazuki Ondo (Kappa)] Satorin Masshigura (Touhou Project)
(C82) [Takadoya-tei (Takadoya Akira)] Natsuiro Kappa Musume (Touhou Project)
(C89) [SHIS (Z-ton)] A Beautiful Greed Z-ton Jingai Soushuuhen
[Ponsuke] Sakura Ame (COMIC LO 2020-07/08) [English] [Kappasa] [Digital]
[Kappaya (Katte ni Kappa)] Boku wa Imouto no Chuuni wo Naoshitai (Boku wa Tomodachi ga Sukunai) [Digital]
Kappa Zeme | Kappa Torture
(C79) [Takadoya-tei (Takadoya Akira)] Tsuki makuri tai Kappa Musume (Touhou Project)
(C82) [Mikazuki Ondo (Kappa)] Touhou Rakugakichou 2 (Touhou Project)
[Kappa Yousai (Kapa)] Omakebon (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C83) [Mikazuki Ondo (Kappa)] Gochisou Satorin (Touhou Project)
[Akumehage] Kappa to ossan ni okasa reta aneki
(C83) [Mikazuki Ondo (Kappa)] Touhou Rakugakichou 3 (Touhou Project)
Phantom no Erohon
[Rocket Monkey] Hitozuma wa Yoru ni Naku Kouhen (COMIC HOTMiLK Koime Vol. 26) [English] [Kappasa] [Digital]
COMIC BAVEL 2018-11 [Digital]
Kappa Ja Nai Yo !
[Takadoya-tei (Takadoya Akira)] Gaman Dekinai Kappa Musume (Touhou Project)
[Saga no Tame no Saga (Ratoo)] Yuusha Doreika Choukyou | Hero slavization training [English] [Kappasa]
Hiyake ga H na Kappa Musume
Ochiru Hana Sakura-hen Ni
[Takadoya-tei (Takadoya Akira)] Himehajime na Kappa Musume (Touhou Project)
[Takadoya-tei (Takadoya Akira)] Hamaru Kappa Musume (Touhou Project)
[Touta] Youkon no Mura
(C83) [Kappaya (Katte ni Kappa)] Nisemono 2 | Fake 2 (Nisekoi) [English] [n0504]
[Kappa Yousai (Kapa)] KBYD to 4P Suru Hon (THE IDOLM@STER CINDERELLA GIRLS) [2019-01-10]
(C94) [Takadoya-tei (Takadoya Akira)] Gasshuku Kappa Musume (Touhou Project) [Chinese] [oo君個人漢化]
[Takadoya-tei (Takadoya Akira)] Kisete Kappa Musume (Touhou Project)
Monthly QooPA 2014-08
(CosCafe15) [Alice no Takarabako (Various)] Maria-sama ga miteru ~Baishun~ (Maria-sama ga Miteru)
[Abubu] Danna no Fuzai de Karada o Moteamashiteru Hitozuma Kappa wa Kyuuri Wataseba Kantan ni Yareru
(Reitaisai 8) [Mikazuki Ondo] Sanae-san Hatsujouchuu! (Touhou Project)
(Puniket 19) [Nipopo Crisis (Genka Ichien)] Kappa-sensei to Naisho no Sumou Tokkun (Gegege no Kitarou)
(C80) [Mikazuki Ondo (Hayashida)] Peach Hunter (Touhou Project)
[Imomaru (Kenpi)] Kappa (Touhou Project) [Digital]
[Yuzuki N Dash] Ore wa Yaotome Ichika ga Nigate da. (COMIC Koh 2018-11) [English] [Kappasa] [Digital]
(C78) [Wakuwaku Doubutsuen (Tennouji Kitsune)] Okappa Long Sengen (K-ON!)
[Chakichi (Momoyama Jirou)] Kappa Zeme | Kappa Torture [English] [desudesu]
[Touta] Koneru Onna
(C82) [Kappaya (Katte ni Kappa)] Nisemono (Nisekoi)
(Kouroumu 10) [Panzers (Okiraku Nic)] Mob Kappa no Ecchi na Hon (Touhou Project)
(C84) [Mikazuki Ondo (Kappa)] Gokuraku Patchouli (Touhou Project)
Himehajime na Kappa Musume
COMIC Unreal 2014-06 Vol.49
[Tuna Empire] Tennaide wa Kappa o Onugi Kudasai (OMA-JYU) [Chinese] [日版彩页重嵌]
[Human High-Light Film] Human High-Light Film VII
Mob Kappa no Ecchi na Hon Ni
(Kouroumu 9) [Public Planet Dark (Coaster)] Kappa no Seseragi (Touhou Project)
[Kazuhiro] Hentaiteki Kyouiku Shidou (ANGEL Club 2016-05) [English] [Kappasa]
[Blitzkrieg (Niwatori Gunsou)] Yuusha VS Zako Succubus Gundan [English] [Kappasa] [Digital]
(C83) [Kappaya (Katte ni Kappa)] Nisemono 2 (Nisekoi)
[Ana Futatsu (Wenajii)] Ero Kappa Go Home (Touhou Project) [Chinese] [新桥月白日语社汉化]
[Takadoya-tei (Takadoya Akira)] Jirashitai Kappa Musume (Touhou Project) [English] [desudesu]
(C94) [Tetsu no Otoshigo (Chirorian)] Kagerou-san no Ningen Taikenki | Kagerou's human exposure record (Touhou Project) [English] [Kappasa]
Kappatsu Shounen Kanshasai + DLsite Gentei Tokuten
(C82) [Konohanaya (gozz, Yanagida Fumita)] sign
(C94) [Takadoya-tei (Takadoya Akira)] Gasshuku Kappa Musume (Touhou Project)
[Kappadou] Kumaki Toshiwa Takuhai Goukanma
(Reitaisai 10) [Takadoya-tei (Takadoya Akira)] Gochisou Kappa Musume (Touhou Project) [English] [desudesu]
Youjou Seijoku Emaki Ni | Yokai Humiliation Picture Book Part 2
[Touta] Yome no Tomato
(Reitaisai 10) [Mikazuki Ondo (Kappa)] Alice no Yuuga na Ichinichi (Touhou Project)
[Ushinomiya] Neneki shoujo 1st chapter (COMIC Unreal 2022-02 Vol. 95) [English] [Kappasa] [Digital]
Kappa-sensei to Naisho no Sumou Tokkun
(C91) [Panzers (Okiraku Nic)] Mob Kappa no Ecchi na Hon Ni (Touhou Project)
[Takadoya-tei (Takadoya Akira)] Shite Shite Mob Kappa (Touhou Project)
JK Taimabu Season 2: VS Kappa Vol. 2
(Kouroumu 5) [yukikagerou, BURUMAN (KANZUME, Kuusou Kappa)] Muchi (Touhou Project)
(C53) [Studio Wallaby (Various)] February (Battle Athletes Daiundoukai)
[Takadoya-tei (Takadoya Akira)] Himehajime na Kappa Musume (Touhou Project) [English] [desudesu]
[Status Doku (Isawa Nohri)] Nain-chan to Ochin-chan (Dororon Enma-kun Meeramera) [Digital]
Ero Kappa Go Home
[Yuunagi Gaibutai (Nagi Ichi)] Okappa Fuuki Iinchou to Kanchigai Sex (kara no Love Love) [Chinese]
(COMITIA116) [Tekokids (Leonardo 16sei)] Shita to Sara
[Ketsu Custard] Ero Gappa Kensuke no Jijou
(C84) [Mikazuki Ondo (Kappa)] Futo-Chan Sarattekita (Touhou Project)
[Kappa Yousai (Kapa)] Omakebon Let's Go Parade Hen (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Imomaru (Kenpi)] Kappa (Touhou Project) [English] [robypoo] [Digital]