UnknownUltimateChallenge
[mizu] Poka Poka After (Kids Challenge) [Chinese] [Befreiungsfuehrer第五次个人汉化]
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [English] [FEPO]
First Love Ten months later complete
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Kasen-chan no Jasen Rouraku Challenge
[Kuon Michiyoshi] HUNDRED GAME Ch. 1 (Monthly Vitaman 2014-10) [English] [Self Translation]
[Tenchuugumi] Queen Sayoko's Challenge (Ah! My Goddess!) English
[Kuon Michiyoshi] HUNDRED GAME Ch. 10 (Monthly Vitaman 2015-10) [Chinese] [樱翼汉化组]
Ero Trap Dungeon no Challenger
Kyokon Shoujo Nyoudou Challenge!
[Bobobo] Hito Tsukiburi | After A Month (PLDK) [English] =LWB=
Toka 1 hour drawing challenge (ichizikann)
[Terujirou] Junior Dominating Senior Challenge! [RAW] [JAP]
Monthly Vitaman 2009-03
Petite Jolyne Lewd Challenge + Extras
(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Renai Mangaka (Naruse Hirofumi)] Kashima-san to Akimatsuri Challenge (Kantai Collection -KanColle-)
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Chinese] [瑞树汉化组] [Digital]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-)
Nantaika Triad ♂ to Yukaina Nakamatachi Ochinchin Challenge Bon
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
[Homura Subaru] Sakunyuu Inma Lili 4 | Milky succubus Lilly (Monthly QooPA 2015-02) [Digital]
Monthly Vitaman 2006-09
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Digital]
Kashima-san to Akimatsuri Challenge
[KAREHANEKO (Himitaka)] Extend Hiryuu Challenge (Strider Hiryuu) [Digital]
Monthly Vitaman 2007-08
Monthly Vitaman 2007-02
Backstage Hibiki Challenge
(SUPER24) [PureSlider (Matsuo)] MONTHLY THE IWATOVISION (Free!) [English] [ichigo-day]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 | Chaldea Outdoor Challenge with Abby-chan 3 (Fate/Grand Order) [Digital] [English] [The Blavatsky Project]
Pancakes Challenge
[Usakun] Kongetsu no Wanko. | This Month's Doggy. (COMIC LO 2007-05) [English] [sirC]
(C77) [Kyuu (Shooya Akira)] Futtou Challenge (Sora no Manimani)
[Hara] Misaki-chan no Lotion Challenge
Monthly Vitaman 2006-12
Monthly Vitaman 2015-08
2-nen to 8-kagetsu no Kiseki | A Journey of 2 Years and 8 Months
Monthly Vitaman 2018-04
W Jeanne to Off-Paco Challenge
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
1-kagetsukan no Paradise | A Month of Paradise
Monthly Vitaman 2016-07
(C65) [kodomo challenge (Various)] Shukudai ga Owaranai
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
Monthly Vitaman 2015-11
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [biribiri]
[ro] Ookami to Akazukin Ch. 3 (Monthly QooPA 2014-11) [Chinese] [落莲汉化组] [Digital]
Challenge Completed!
Challenge Week
[Fujisaka Kuuki] Koi Kano x Ai Kano Ch. 25 (Monthly Vitaman 2015-05) [Chinese] [樱翼汉化组]