Chika Tougijou Sen - Underground Colosseum Sen 4 | 지하투기장 센4
[Ranchiki (dotsuco)] Mesuochi Idol-kun | Feminizing Degeneration Idol-kun [English] [Nisor] [Digital]
(C83) [Tricot (Stella.Ing)] From the Underground (The Legend Of Zelda)
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Ongoing]
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [0405]
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode)
Chika Teien | Underground Garden
Underground Six
Ningen wa Oroka | Humans Are Foolish
Ashford Academy Underground
Minami Underground | 미나미 언더그라운드
Boshi Chika Resort | Mother and Son Underground Resort
Chika Tougijou Sen - Underground Colosseum Sen
[Underground Dou] NOPOR
Chika Tougijou Sen - Underground Colosseum Sen 2
[Dayoo] Lonely Playground 1-8 [Chinese] [拾荒者汉化组] [Digital]
[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]
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass)
(CT25) [Yuuen Floor (Keishiki)] Shokushu no Minamoto 2 (Touhou Project)
[Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Hon (DeepWebUnderground, Tsukino Mito, Shizuka Rin) (English) (Pangean) [Digital]
[Hatoba Akane] Touma Senki Cecilia IF Lunaria to Hentai Ouzoku no Wana ~Shuuaku Kaizou Hen~ | Demon Slaying Battle Princess Cecilia IF Lunaria and the Trap of the Perverted Royal Family ~Underground Shit Fight Chapter~ [English] [CulturedCommissions]
(C86) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS SR (THE iDOLM@STER CINDERELLA GIRLS)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Chinese] [沒有漢化] [Digital]
Mazu no Hoshikuzu | 魔都的星尘 act.1-2
(C80) [CRIMSON GROUND (Miyashiro Sousuke)] Mamitte Finale (Puella Magi Madoka Magica) [English] [CGrascal]
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project) [Chinese] [戀芙蘭催婚協會會長封獸鵺個人漢化]
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode) [English] [Doujins.com]
Chika 30m no Mitsugetsu o... | Honeymoon at 30 meters underground
Buchou to Kachou | 部长与课长 1-3
[Unknown] Chika Teien | Underground Garden [Chinese]
[Nakamura Yukitoshi] Underground Athlete Maker (2D Comic Magazine Kikaikan Ningen Bokujou Vol. 2) [English] [Digital]
(C78) [Kougeki (Ootsuki Wataru)] Pleasure Ground (Touhou Project)
(C74) [Nekopunch Bashibashi (Mogudan, Nyangorou)] Under Ground
[Ryo] Tomodachi ni Nayami o Soudan Shite Mitara Ayashige na Basho ni Tsurete Koraremashita. | I went to my friend for advice but instead she took me to a shady underground club. (COMIC Tenma 2014-07) [English] =LWB=
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
Chika Tougijou Sen - Underground Colosseum Sen 3
Chika Tougijou Sen - Underground Colosseum Sen
(C99) [CRIMSON GROUND (Miyashiro Sousuke)] Kyuujitsu no Sugoshikata -Higuchi Madoka hen- (THE iDOLM@STER: Shiny Colors) [Chinese] [黄记汉化组]
Underground Hotel Vol. 2
Hitsugi
(C74) [Nekopunch Bashibashi (Mogudan, Nyangorou)] Under Ground [English] [SaHa]
Chuppon Onna no Vacuum Fella | 吸精淫亂女的吸引奉仕
(C87) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS SR+ (THE IDOLM@STER CINDERELLA GIRLS)
Lonely Playground 1-5
[RED RIBBON REVENGER (Makoushi, Takatoo Juna)] Shiro (Spiral, Tokyo Underground)
[ground-k (Kaneda)] Kyou no Ounou (Durarara!!)
[Fractal Underground Studio] Himitsu no Basho | Secret Place [English] [SaHa]
(C85) [Pettanko! (0-G)] Ily☆Kuro-san Chi no Jika Hatsuden to Ero Jijou (Fate/kaleid liner Prisma Illya)
Chika Seikou Tougi Club | Underground Sex Fight Club
Can't go back!
[Ushino Kandume] Horetara Make | You Love, You Lose. (COMIC HOTMILK 2019-02) [English] [Rotoscopic + Nero] [Digital]
(C85) [Aodouhu (Neromashin)] Minasoko | Ocean Floor (Kantai Collection) [English] [_ragdoll]
(C84) [CRIMSON GROUND (Miyashiro Sousuke)] Houmatsu Mugen (THE iDOLM@STER CINDERELLA GIRLS)
Chika Tougijou Sen - Underground Colosseum Sen 2
[U.M.E.Project (ukyo_rst)] ELF SLAVE CATALOG UNDERGROUND Vol.02 [Digital]
V Tsumamigui
[Yuuen Floor (Keishiki)] Remilia ga Shokushu ni Okasareru (Touhou Project) [Digital]
(C74) [Inspiration Floor (Non-Sugar)] Mairaba 9 | My Lover 9 (Trigger Heart Exelica)