(C78) [bolze. (rit.)] The Sunshine Underground (Heart Catch Precure)
Theater Drama City
[Crimson (Carmine)] Yoru no Senritsu (Tokyo Underground)
[UNDERGROUND CAMPAIGN (Senga Migiri, Toriki Kuuya)] Ryuuseigou ni Notte Alternative 2
とろふわマシュまろ
Underground arena no sen
(COMIC1☆11) [CRIMSON GROUND (Miyashiro Sousuke)] Sunao ja Nai Kanojo to no Sesshikata (Fate/Grand Order) [Chinese] [CE家族社]
Lonely Playground 1-5
[Shinkirou Akatsuki (Itten Chiroku)] Dememan (Haunting Ground) [English]
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
Flame of the Battleground
[Sakurazawa Izumi] MELTY KISS
Himitsu no TS Chika Kenkyuujo | Secret TS Underground Lab
(C99) [CRIMSON GROUND (Miyashiro Sousuke)] Kyuujitsu no Sugoshikata -Higuchi Madoka hen- (THE iDOLM@STER: Shiny Colors) [Chinese] [黄记汉化组]
[Aomizuan (Shimantogawa)] 現役女子大生と、いやらしいドン勝 (PlayerUnknown's Battlegrounds)
(C87) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS SR+ (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [瓜皮汉化]
[Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Hon (DeepWebUnderground, Tsukino Mito, Shizuka Rin) (English) (Pangean) [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]
1/10 Scale Wonderground
Maso no Keifu
[Uchuu Teiou] Shoujo Yuugi Colorful
Nodokan
Haha No Kawaki | 義母的性飢渴
[Underground Dou] NOPOR
Futari no Nichiyoubi
Uramono Zasshi No Fan Wa Yahari Orokamono De Aru | Fans of Underground Magazines are Truly Fools
[UNDERGROUND CAMPAIGN (Senga Migiri)] USHI to KOBUSHI [Chinese] [同文城] [Digital]
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
(C96) [SILENT HILL (Morisoba)] NOT JAP (Deep Web Underground) [English] {Hennojin}
[Undergroundou] Haru no Shura - Seifuku Shounen to Geshuku Daigakusei no Ikenai Kankei -
Hatsukoi wa Jukusei Sasete
[Cyclone (Izumi Kazuya, Reizei)] Kagami ni Mukau Shoujo (Various) [Digital]
(C71) [Ground Level (Asano Hiro)] Bright shine on Time 7 (The Melancholy of Haruhi Suzumiya)
Underground Six
[Crazy Clover Club 07] Rikujyou Bouei Tai! Mao-chan - Riku-mao Complex
Hunting Ground
(Puniket 20) [Chronolog, Shoujo Zukin (Sakurazawa Izumi, Hatomugi Munmun)] Alice in the underground (Soul Eater)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [English] [Sexy Akiba Detectives] [Digital]
[CRIMSON GROUND (Miyashiro Sousuke)] Maeyo Kochou Yawahada wa Odori Kagaribi no Gotoku (Granblue Fantasy) [Digital]
[CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS Plus + (THE IDOLM@STER CINDERELLA GIRLS) [English] [WWW] [Digital]
UNDER GROUND final
[ECO] Under Ground
Lonely Playground 1-7
[Yanagi Masashi] Kawai onna to yobaretai
[Nanase Makoto] Chika Ryuushutsu - Leaked to Underground
(Underground Carnival) [Kougeki (Ootsuki Wataru)] Speechless (Touhou Project)
Omakebon 9
Chika Teien | Underground Garden
(CR30) [SOFTCHARM (SOFTCHARM)] FULL-SWEEP EARLY UNDERGROUND (Various)
(C66) [GROUND-Zero (Inui)] Yuugen Jikkou (Touhou Project)
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-17 [Digital]
(CR32) [Kyomu no Uta (Satou Toshio)] GENERAL FOUL-UP (Various)
(C68) [J.P.S. of Black Beauty (Hasumi Elan)] White Background
[U.M.E.Project (ukyo_rst)] ELF SLAVE CATALOG UNDERGROUND Vol.02 [Digital]
[Sangetsushi (OKIRAM)] Mao no Carnival (Rikujou Bouei-tai Mao-chan)
Hitsugi
Kyuujitsu no Sugoshikata
(C93) [CRIMSON GROUND (Miyashiro Sousuke)] Torofuwa Mashumaro (Fate/Grand Order) [English] [NHNL]
Alpha ga Alpha o Daku Houhou | α与α做爱的方法 1-6 完结
[AliceComplex (Naganohara Nis)] Alice in Underground