(C84) [Midoriya (Ryokusiki)] Udonge to Genki no Okusuri (Touhou Project)
(C82) [Kansai Gyogyou Kyoudou Kumiai (Marushin, Yachi)] Cut and Come Again (Bakemonogatari)
Udongeiinn | inside undoge's stomach
(C68) [Budou Bekkan (Donan)] Furiu-sensei-shiki Tairikukan Dandou Pizza (Angel Howling, Suzumiya Haruhi no Yuuutsu)
(C65) [STUDIO HUAN (Raidon)] Shinmeikan no Chouki
(CR23) [MARCY'S, Chokudoukan (Marcy Dog)] Virgin Boy 2
Kage x Udo
[Guild Plus (O-bow)] Udonge no Seikatsu Jijou (Touhou Project) [Chinese] [oo君個人漢化] [Digital]
(C62) [STUDIO HUAN (Raidon)] SAKURA HYPER (Sakura Taisen)
(C93) [Toudori no Su (Toudori)] Tomodachi? Maniac 03 (Pokémon) [English] =White Symphony=
(C86) [Ra-raradan (Ouka)] Udon-sensei to Ii Koto Shiyo (Touhou Project)
[Guild Plus (O-bow)] Udonge no Seikatsu Jijou (Touhou Project) [Digital]
(Umi Yukaba 6) [Kitsune to Budou (Kurona)] Nakayoshi (Kantai Collection -KanColle-)
[Musashi-dou] Eirin no Kinoko wo Kiya to Udonge ga Love Love Hon (Touhou)
(Reitaisai 4) [Yuugen Jikkou (Gonzaburo-)] Yukata de Udonge (Touhou Project)
[Dennou Chocolate (Various)] Goumon Goudou [Goumon Majo to Otome-tachi] 丨 拷問魔女與少女們 [Chinese] [沒有漢化] [Digital]
Lamia no Sato
(SC45) [STUDIO HUAN (Raidon)] Ayanami Zecchou (Neon Genesis Evangelion) [English] {doujin-moe.us}
(Reitaisai 15) [Nanmin Festival (Gibuchoko)] Mob Oji-san ga Udonge-chan ni Kanzen Hyoui!? (Touhou Project) [Chinese] [脸肿汉化组]
[Chokudoukan (Hormone Koijirou, Marcy Dog)] Sokkyuuou Nectar
(C81) [Studio Huan (Raidon)] Char to Cecilia to Sonota to Ousama Game! (Infinite Stratos)
(SC16)[Gebokudou] XXBOX -DOUBLE DAME BOX- (Various)
[Yangyang Nickbow] Mitsudomoe Yanyan (Mitsudomoe)
[Hermit9 (Various)] Anal Vore Goudou [Digital]
(SUPER24) [ORANGEBOX (Kou)] Toudou-san no Climb de Chinko Okocchau Manami-kun to Sono Seiheki o Naosou to Funtou suru Toudou-san no Ohanashi. (Yowamushi Pedal)
(C84) [STUDIO HUAN (Raidon)] New NanoFei. School Houka 5!!!!! Full Color Bonus+ (Mahou Shoujo Lyrical Nanoha) [English] [desudesu]
OneHundred
Kirisame Mahouten Ura Course Goudou Kirisame Marisa no Ura Kagyou
(COMIC1☆7) [STUDIO HUAN (Raidon)] New Nanofei. III ALL Full Color Hen Shinsouban (Mahou Shoujo Lyrical Nanoha) [English] [Striborg]
(C95) [STUDIO HUAN (Raidon)] NanoFei Soushuuhen (Mahou Shoujo Lyrical Nanoha)
(Shuuki Reitaisai 5) [Manbun no Ichi (Parmiria)] Futanari Udon no Tabehoudai ~Saiminfuu~ (Touhou Project)
[Kitsune to Budou (Kurona)] Marisa-chan In Danger (Touhou Project) [English]
Udonko 18
(C84) [STUDIO HUAN (Raidon)] New NanoFei. School Houka 5!!!!! Full Color Bonus+ (Mahou Shoujo Lyrical Nanoha)
(COMIC1☆13) [Kansai Gyogyou Kyoudou Kumiai (Marushin)] Hishojo. (Fate/Grand Order)
(C78) [STUDIO Huan (Raidon)] New NanoFei. School 4P!!!! (Mahou Shoujo Lyrical Nanoha)
(C83) [STUDIO HUAN (Raidon)] STUDIO HUAN Full Color Soushuuhen (Neon Genesis Evangelion, Moetan, THE IDOLM@STER)
(C90) [Shadan Katsudou (Kyuusuikei)] Ouchi Soap (Yuyushiki) [English]
(C69) [STUDIO HUAN (Raidon)] Negidaku! Kaikin (Mahou Sensei Negima!)
(C79) [Kitsune to Budou (Kurona)] Rumia-chan Tsukamaeta! (Touhou Project)
[Suichuu White (Various)] MOREUGESSION -Ichiji Sousaku Heroine Moreugesseoyo-ka Goudou- [Digital]
[STUDIO HUAN (Raidon, Shiitakemiya Donco, Azusa Norihee)] Nanoha to Sex Shiyokka (Mahou Shoujo Lyrical Nanoha) [Digital]
[Nikuyoku Boutarou] JiiChuu! Yon ~Jii Chuudoku Shoujo~ | Jiichu! 4 Girl Masturbation Addiction [English] [Jojo]
(C76) [STUDIO HUAN (Raidon)] New Nanoha-san. + Shamal-san. Fullcolor Hen (Mahou Shoujo Lyrical Nanoha) [English] [desudesu]
(C82) [Kitsune to Budou (Kurona)] Gensoukyou Kupaa Bon 3 (Touhou Project)
(C95) [STUDIO HUAN (Raidon)] Nanoha to Rinkan to Onii-chan (Mahou Shoujo Lyrical Nanoha)
(KoiMari 6) [Kitsune to Budou (Kurona)] Unsanmushou (Touhou Project)
(Mitsudol 17) [RADIOSTAR (Kudou Hiroshi)] Arrows Cut 10 (Sengoku Otome)
(C83) [STUDIO HUAN (Raidon)] Kouka wa Batsugun da!!! (Pokemon)
Osanpo Orinrin Goudou | Taking Orinrin On a Walk! Collab Edition
Touhou ShokuSe Goudou
(C64) [STUDIO HUAN (Raidon)] Negidaku! (Mahou Sensei Negima!)
(C78) [STUDIO HUAN (Raidon)] Raidon Shougyoushi Full Color Soushuuhen
(C66) [Studio Huan (Raidon)] Neko Game
(C74) [Studio Huan (Raidon)] New NanoFei. I + II All Full Color Soushuuhen (Mahou Shoujo Lyrical Nanoha) [English]
(C65) [Chokudokan (Hormone Koijirou, Marcy Dog)] Warepara Waremekko Paradise (Various)
(CR33) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Alna Bon
[Chokudoukan] Useful Arts
(C75) [STUDIO HUAN (Raidon)] Nanofei. + Nanofei. A's ALL Full Color Soushuuhen Platinum (Mahou Shoujo Lyrical Nanoha)
(C76) [UDON-YA (Kizuki Aruchu, ZAN)] Udonko Vol. 6 (Monster Hunter) [English] [darknight]
(C81) [STUDIO HUAN (Raidon)] New Nanoha-san. Kouen Choukyou hen (Mahou Shoujo Lyrical Nanoha)
(C88) [Chokudoukan (Marcy Dog)] Please Teach Me. Junbigou (CardCaptor Sakura)
(C60) [Studio Huan (Various)] Sakura PIPER (Various)
[sissinchuudoku] hajimari no sayonara
(C85) [Rikudou Juku (Rikudou Koushi)] ROOT SISTERS (Bakemonogatari)
(Reitaisai 10) [Kitsune to Budou (Kurona)] Chiyuekanri (Touhou Project)
Udonko 11
(C82) [STUDIO HUAN (Raidon)] New NanoFei. School! 3 + 4 ALL Full Color Soushuuhen (Magical Girl Lyrical Nanoha) [English] [EroGPx]
Servant to Icha Love Suru Hon ~FGO Icha Love Ero Goudou~
(Nemureru Mori no Yamagami-sama 3) [mutt. (Raika)] OmedeToudou-san (Yowamushi Pedal)
(C94) [Chokudoukan (Marcy Dog, Hormone Koijirou)] Please Teach Me -CLEAR- (Cardcaptor Sakura)
(C79) [Hyudorabo (Hyudora)] Touhou Derebitch 4 (Touhou Project)
Sanae Udon 9 tama
(C92) [Denki Biribiri] Udonge Onee-chan ni Shiboraretai! (Touhou Project)
(C72) [STUDIO HUAN (Raidon)] NanoFei. + NanoFei. A's All Full Color Soushuuhen (Mahou Shoujo Lyrical Nanoha)