(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
(C74) [Nekopunch Bashibashi (Mogudan, Nyangorou)] Under Ground [English] [SaHa]
(C91) [CRIMSON GROUND (Miyashiro Sousuke)] Tenryuu-gata no Nee-san-tachi to Kannetsu no Hokyuu (Kantai Collection -KanColle-)
Maeyo Kochou Yawahada wa Odori Kagaribi no Gotoku
[Nanno Koto] Ganbare Minaho-chan!
[Uchuu Teiou] Shoujo Yuugi Colorful
Chika Tougijou Sen - Underground Colosseum Sen 4
Inbou Kyousei Kairaku Esute Zenpen | Underground Forced Pleasure Salon Part 1
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass)
[Nanase Makoto] Chika Ryuushutsu - Leaked to Underground
Naburare Vampire | Toying With A Vampire
Scathach Shishou to Celt Shiki Gachihamex!
(C80) [CRIMSON GROUND (Miyashiro Sousuke)] Mamitte Finale (Puella Magi Madoka☆Magica)
(C80) [CRIMSON GROUND (Miyashiro Sousuke)] Itadakimasuyo, Sakuma-san. (Yondemasuyo, Azazel-san.)
Theater Drama City
Vtuber Sokuhame Kairaku Ochi Hon 2
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode)
(ComiComi8) [GROUND-Zero (Inui)] Riro Seizen (Touhou Project)
[Red Ribbon Revenger (Makoushi)] Shiro (Star Ocean: Till the End of Time)
Minami Underground | 미나미 언더그라운드
[Ribonatsu] G (Tokyo Underground)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
[Abura Katabura (Papipurin)] Midgar Underground Capter 1: Tifa Haidaku Nyuumetsu (Final Fantasy VII)
Menhera Usagi to Pet no Alpaca o Mofumofu Shichau Hon
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]
[Stranger_Underground Dou] Jigoku Ezu no Yoru
Futari no Nichiyoubi
Chika Tougijou Sen - Underground Colosseum Sen
[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=
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds)
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi)
[Unknown] Chika Teien | Underground Garden [English]
Kyuujitsu no Sugoshikata
Hitsugi
Rinjin no bitchi hitodzuma o tsugō yoku bu~tsuokasu!
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
(C79) [CRIMSON GROUND (Miyashiro Sousuke)] DEEP BLACK (Pokemon) [English] {doujin-moe.us}
[Underground dou] Koushuu Benjo Shounen
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Chinese] [沒有漢化] [Digital]
[Shinkirou Akatsuki (Itten Chiroku)] Dememan (Haunting Ground)
KAEDESAN MAJI GODDESS Plus +
Chika Teien | Underground Garden
[Undergroundou] Tonde Hi ni Iru Natsu no Fundoshi Shounen
Chika Tougijou Sen - Underground Colosseum Sen 5
(C88) [CRIMSON GROUND (Miyashiro Sousuke)] Atago-neesan to Hokyuu o Isshuukan (Kantai Collection -KanColle-)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]
Pleasure Ground