[Studio Katsudon (Manabe Jouji)] ARTWORKS (Various)
Udon-chan Sei Ippai
(C57) [Studio Katsudon (Manabe Jouji)] Shiho-chan on Stage (To Heart)
(C76) [Studio Katsudon (Manabe Jouji)] Koisuru Ushi-Chichi - Dear My Ushi-Chichi 2
Udonge ibukuro IN
Cat Ears And A Restroom And The Club Room After School
[Nantara Kantara (Shungiku Tenudon)] Yamakaze ni Kamaitai! (Kantai Collection -KanColle-) [Digital]
Kuchikukan Shimakaze Jinmon Chousho
A Story of a Shounen and the Onee-san That Appears at That Restroom
Furohile Ge
[Shiruka Bakaudon] Uramono Zasshi No Fan Wa Yahari Orokamono De Aru | Fans of Underground Magazines are Truly Fools (COMIC Mate Legend Vol. 15 2017-05)[Chinese] [沒有漢化]
(C94) [Monaka Udon (Monikano)] Senkan Kongou Jinmon Chousho | 战舰金刚审问书 (Kantai Collection -KanColle-) [Chinese] [再会洋深汉化组]
[Denki Biribiri] Oneshota Udonge (Touhou Project) [Digital]
(C83) [Monaka Udon (Monikano)] Shameimaru Aya Kyousei Zecchou Souchi
(C67) [Studio Katsudon (Manabe Jouji)] Purikyu~ (Futari wa Precure)
Udonge, Ucchaimashita.
(COMIC1☆11) [Nantara Kantara (Shungiku Tenudon)] Amatsukaze no Anal de Attamarou (Kantai Collection -KanColle-)
(C65) [Studio Katsudon (Manabe Jouji)] Imasara Dirty Pair Yuri Special (Dirty Pair)
(C72) [Tiger 79 (Kagurazaka Nagu, Matra Milan, Sensouji Kinoto)] Hiyashi Udonge Hajimemashita. (Touhou Project)
[Aiyamatarei (Oryoku)] Idea Note "Tone Custom Kanzenban" (Kantai Collection -KanColle-) [Digital]
Touhou Lynch 1 Choushi ni Norisugita Udonge-chan
(Comic Party) [Studio Custom (Osushiya Sukeroku)] Full Time Zoukan 11-gou Maji ComiPa ni Ikou!! (To Heart, Comic Party)
CUSTOM LOVECATs 2nd
Amaku Miteru to Itai Me Miru yo
[Shiruka Bakaudon] Bokobokorin!
(C92) [Monaka Udon (Monikano)] Kuchikukan Shigure Kyousei Zecchou Souchi Sono Ni (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
[Bikkuri Todd (AMA)] Udongeiinn (Touhou Project) [Digital]
[Higeudon (Sakuramaru)] allegiance [Digital]
Udonko Vol. 8
(C39) [Studio Katsudon (Manabe Jouji)] Ura Capricorn
[Shiruka Bakaudon] HapiHapi Happiness (COMIC Mate legend Vol.6 2015-12) [English]
(Kouroumu 9) [Nekonokone, TLG (Takeyuu, bowalia)] Udon no Zu (Touhou Project)
Okumiya-san wa Otearai ni Iru | Mrs. Okumiya is in the Restroom {Doujin-Moe.us}
[Nakamura Nishiki] Kurayami ni Saku Hana - A Flower Blooms in the Darkness Ch. 1 [English]
(C48) [Studio Katsudon (Manabe Joji)] Kyouetsu Shigoku (Various)
[E☆Roman Koubou (Edogawa Roman)] Maple Syrup (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Rafflesia (Campbell Gichou)] Udonge Meguri (Touhou Project) [Digital]
Yowasareta Udonge ga Rape sarechau | Udonge Gets Drunk and Raped
Udonko Vol.3 CM72 Omakebon
[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Chikan Otoko R Soushuuhen (ToHeart2) [Digital]
(C79) [UDON-YA (Kizuki Aruchu, ZAN)] Monhan no Erohon 10 (Monster Hunter) [English] [Darknight]
(C92) [Studio Katsudon (Manabe Jouji)] Ring x Mama Bangaihen 5
(C86) [Metamor (Ryo)] Juugun Ian Kan Akagi Kai | Comfort Ship Akagi Custom (Kantai Collection -KanColle-) [English] =SW=
Custom Sweet
(C79) [UDON-YA (Kizuki Aruchu, ZAN)] Monhan no Erohon 10 (Monster Hunter) [English] [Decensored]
Tamokuteki Toile Zoku | Multipurpose Restroom 2
(CR34) [Studio Katsudon (Manabe Jouji)] Mahou Shoujo (Mahou Shoujo Ai) [English]
[Guild Plus (O-bow)] Udonge no Seikatsu Jijou (Touhou Project) [Digital]
[Akagi Asahito] Kanda Kyouko wa Kinniku-tsuu (COMIC Kairakuten BEAST 2017-07) [Chinese] [绅士仓库汉化]
Public restrooms for aliens only
Atsuatsu Kitsune Udon
[Studio Katsudon] Sayonara Matsumoto Reiji Kanketsu Hen FINAL (Galaxy Express 999) [English] [incomplete]
(C84) [UDON-YA (Kizuki Aruchu, ZAN)] Furohile Zero [English]
(Reitaisai 14) [Tukimi Atelier (KURUTSUKI)] Aya to Tewi to Sanae to Udonge ga Omorashi Suru Hon!! (Touhou Project)
(C71) [UDON-YA (Kizuki Aruchu, ZAN)] Kyou Dake Desuyo? (Fate/stay night) [English] [CGrascal]
(C52) [Studio Katsudon (Manabe Jouji)] Kyouetsu Shigoku Juujin H | Very Delightful Beast Girls H [English] [SaHa]
(COMIC1☆14) [Nantara Kantara (Shungiku Tenudon)] Ark Royal Milk Tea (Azur Lane) [English] {Doujins.com}
[Marneko] Custom Girl Unlimited (COMIC Unreal 2013-02 Vol. 41) [English] [XCX Scans]
(SC34) [Studio Katsudon (Manabe Jouji)] Kemonotachi no Bansan (Mahou Shoujo Lyrical Nanoha) [English]
(C54) [Studio Katsudon (Manabe Jouji)] Imasara Dirty Pair Vol.3 (Sai) (Dirty Pair)
(C82) [Maaboo Udon Teishoku (Negitoroko, Yakisobapantarou)] Lenna x Butz x Faris 2 (Final Fantasy V)
Sanae Udon Nanatama
(C88) [Chemical Janky (Shiruka Bakaudon)] Uso mo Tsukanai Junsui na Sonzai | An Unlying, Genuine Existence [English]
(C87) [Misuterutein (Takamitsu Oborogumo)] Cow Custom (Busou Shinki)
(SC2017 Summer) [Nantara Kantara (Shungiku Tenudon)] YoRHa 2B-iro (NieR:Automata) [English] [PhantomsJoker]
[Manbun no Ichi (Parmiria)] Futanari Udon no Tabehoudai ~Saiminfuu~ (Touhou Project) [Digital]
(C78) [Studio Katsudon (Main Manabe Jouji)] IMASARA Dirty Pair 2010 (Dirty Pair)
Monhan no Erohon 16β | 몬헌의 에로책 16β
(C80) [Studio Katsudon (Manabe Jouji)] Leina!! (Queen's Blade)
[Nantara Kantara (Shungiku Tenudon)] Prince of Wales ni Taberaretai (Azur Lane) [Chinese] [無邪気漢化組]