[Ribonatsu] G (Tokyo Underground)
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
(C88) [FractalThink (Suzuki Mey)] Yahagi-chan Shusai Kyuukyoku no Fan Service Chotto Ecchi na Owabi Satsueikai (Kantai Collection -KanColle-)
Vtuber Sokuhame Kairaku Ochi Hon 2
Minami Underground
[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]
Underground wrestling
[Minazuki Juuzou] Shounen Shoujo Tachi no Natsu | Boys' and Girls' Summer (fractal 2003-05) [English] [Decensored]
Underground Hotel ~Cross Over~
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Chinese] [沒有漢化] [Digital]
Ashford Gakuen Underground
[Rinsun] KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
[UNDERGROUND CAMPAIGN (Muma, Senga Migiri)] Maison Liberté | Midsummer Daydream [English] [Leon990 Scanlations] [Digital]
Fractal Studio Manga
[GENOCIDE (Hattori Gorou)] S4U spats forever The UNDERGROUND insert SATONAKA CHIE (PERSONA 4) [Digital]
[Undergroundou] Hadaka no Tsukiai -Hentai no Atsumaru Ecchi na Sentou-
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
[Zokubutsu.zip (Asuka)] Zokubutsu.zip (9) Chika | Underground [English] [Digital]
[AliceComplex (Naganohara Nis)] Alice in Underground
(CSP4) [Uguisuya (Various)] FRACTAL PIECE (Fate/stay night)
Underground Hotel
Hitsugi
Konya wa Girl's Bar Heiten Shimasu.
[Stranger_Underground Dou] Jigoku Ezu no Yoru
Chika Tougijou Sen - Underground Colosseum Sen 5
Chika Tougijou Sen - Underground Colosseum Sen
(Underground Carnival) [Inyu-goya (Inyucchi)] Chitei no Yakata no Aigan Shoujo (Touhou Project)
土方口マンホール 鳶編
Rinjin no bitchi hitodzuma o tsugō yoku bu~tsuokasu!
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass)
Ningen wa oroka
(C71) [ARESTICA, D.N.A.Lab. (Ariko Youichi, Miyasu Risa)] Velvet Underground (Sumomomo Momomo)
Minami Underground | 미나미 언더그라운드
Kono Watakushi ga Saimin ni Makeru Wake Arimasen wa!
Chika Tougijou Sen - Underground Colosseum Sen 3
Chika Tougijou Sen - Underground Colosseum Sen 2
[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]
[ffkan]Underground Battle 5
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral) [Digital]
(C95) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Bon (Tsukino Mito, Deep Web Underground, Shizuka Rin) [Chinese] [homolive汉化组]
Omakebon 9
Underground Six
Zokubutsu.zip Chika | Underground
Underground arena no sen
[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest
(C77) [Fractal Jigen] Ero-Manga no Genba Vol. 2
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
Theater Drama City
[NeWMen, Zappa Go] TRAP (fractal 2003-05) [English] [SaHa] [Decensored]
[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=
[Nakamura Yukitoshi] Underground Athlete Maker (2D Comic Magazine Kikaikan Ningen Bokujou Vol. 2) [English] [Digital]
[Underground dou] Koushuu Benjo Shounen
Nodokan
[Cyclone] Kagami ni Mukau Shoujo (Magic Knights Rayearth)
[UNDERGROUND CAMPAIGN (Senga Migiri, Toriki Kuuya)] Ryuuseigou ni Notte Alternative 2
[Unknown] Chika Teien | Underground Garden [English]
Futari no Nichiyoubi
(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]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Digital]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Chinese] [沒有漢化] [Digital]
(C69) [Okinawa Taieki Gunjinkai] Rynax_Underground (Kurau : Phantom Memory)
Underground Hotel Vol. 2
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
[Fractal Underground Studio] Himitsu no Basho | Secret Place [English] [SaHa]
[Haiji Kurosaki]KAMAKIRI BLADE
Menhera Usagi to Pet no Alpaca o Mofumofu Shichau Hon
[U.M.E.Project (ukyo_rst)] ELF SLAVE CATALOG UNDERGROUND Vol.02 [Digital]