(C92) [CRIMSON GROUND (Miyashiro Sousuke)] Scathach Shishou to Celt Shiki Gachihamex! (Fate/Grand Order)
Ground Zero
(C96) [SILENT HILL (Morisoba)] NOT JAP (Deep Web Underground) [English] {Hennojin}
[Crazy Clover Club (Shirotsumekusa)] Riku-Mao Complex (Ground Defense Force Mao-chan)
(C63) [Junk Arts (Nukiyama Gaisei)] Teikyoudo Funsou to Sekai Shin Chitsujo - Low-Intensity Conflict and World New-Order (Ground Defense Force Mao-chan)
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode)
(C82) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS (THE iDOLM@STER CINDERELLA GIRLS)
Chika 30m no Mitsugetsu o... | Honeymoon at 30 meters underground
Maso no Keifu
Sawari Tsukuse Manin Densha!
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
Hitsugi
(C92) [CRIMSON GROUND (Miyashiro Sousuke)] Scathach Shishou to Celt Shiki Gachihamex! (Fate/Grand Order) [Chinese] [胸垫汉化组]
[RED RIBBON REVENGER] kuro
(Underground Carnival) [Kougeki (Ootsuki Wataru)] Speechless (Touhou Project)
[CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS Plus + (THE IDOLM@STER CINDERELLA GIRLS) [English] [WWW] [Digital]
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project)
Himitsu Yuugi | 비밀유희
(COMIC1☆11) [CRIMSON GROUND (Miyashiro Sousuke)] Sunao ja Nai Kanojo to no Sesshikata (Fate/Grand Order)
(Panzer☆Vor! 8) [Neko Pantsu] Dokidoki Katyucha! | Heart Pounding Katyusha! (Girls und Panzer) [English] [S.T.A.L.K.E.R]
[Dayoo] Lonely Playground Ch. 1 [Chinese] [拾荒者汉化组] [Digital]
(C62) [Tsurikichi Doumei (Umedama Nabu)] Aoi-chan Panic (Ai Yori Aoshi, Onegai Teacher, Ground Defense Force Mao-chan)
Torofuwa Mashumaro
[Ootsuka Reika] Dokidoki☆Dekiai Lesson! | Heart-Pounding Doting Lesson! (COMIC LO 2014-10) [English] [Team Koinaka+Flatopia]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Chinese] [沒有漢化] [Digital]
[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest
[Unknown] Chika Teien | Underground Garden [English]
[Underground Dou (Stranger)] Jigoku Ezu no Yoru 2
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Chinese] [沒有漢化] [Digital]
FABRICATION FLAVOR
Minami Underground
[青水庵、四万十川、準社員井上] 現役女子大生と、いやらしいドン勝 [Ongoing]
(C87) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS SR+ (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [瓜皮汉化]
(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi) [English] {doujin-moe.us}
[Anthology] Himitsu no Hanazono (Various)
[Red Ribbon Revenger] Valhalla ~Joshou~ (Tokyo Underground & Spiral)
Kyuujitsu no Sugoshikata
]NUDEGIRL | 超裸女
Rinjin no bitchi hitodzuma o tsugō yoku bu~tsuokasu!
(C62) [Anorak Post (Akiyoshi Yoshiaki)] Love Mao (Ground Defense Force Mao-chan)
UNDER GROUND final
The Sarasa of Ground Zero
(C85) [CRIMSON GROUND (Miyashiro Sousuke)] CINDERELLA COOLS (THE IDOLM@STER CINDERELLA GIRLS)
The Sexy, Heart-Pounding Study ~My First Love of an Onee-san is a Gravure Idol
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
Inbou Kyousei Kairaku Esute Zenpen | Underground Forced Pleasure Salon Part 1
(C84) [CRIMSON GROUND (Miyashiro Sousuke)] Houmatsu Mugen (THE iDOLM@STER CINDERELLA GIRLS)
(C74) [Nekopunch Bashibashi (Mogudan, Nyangorou)] Under Ground [English] [SaHa]
(C66) [Haiiro Koubou (Amano Kazumi)] GROUND ZERO (Black Lagoon)
ELF SLAVE CATALOG UNDERGROUND Vol. 01
(C78) [bolze. (rit.)] The Sunshine Underground (Heart Catch Precure)
[Nangoku Banana] Heart-Pounding Excitement at Mononoke Girls' Academy Vol.2 Ch.9-15 [English]