FABRICATION FLAVOR
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]
[Shinobe] Sweet Devil (PLUM FE Vol.8) [English] [BSN] [Digital]
[CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS Plus + (THE IDOLM@STER CINDERELLA GIRLS) [English] [WWW] [Digital]
Underground wrestling
Ashford Academy Underground
[Hazuki] Sekka Shite Konagona ni Saretai Joshi | The Girl Who Wanted to be Petrified and Ground Up [English]
Triad Primus wa Producer ni ○○○ Saretai!
]NUDEGIRL | 超裸女
DEEP BLACK
[Nanno Koto] Ganbare Minaho-chan!
Shukushoubyou Kenshuu
Uramono Zasshi No Fan Wa Yahari Orokamono De Aru | Fans of Underground Magazines are Truly Fools
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Chinese] [沒有漢化] [Digital]
KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
(Underground Carnival) [Inyu-goya (Inyucchi)] Chitei no Yakata no Aigan Shoujo (Touhou Project)
[Unknown] Chika Teien | Underground Garden [Chinese]
(C86) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS SR (THE iDOLM@STER CINDERELLA GIRLS)
[Yonemochi Akihiko] adult challenge 1
[Moroha] Iwakutsuki Apart | Haunted Apartment (COMIC RiN 2011-06) [English] [Vexed]
[Fractal Underground Studio] Pantsu Kuronikuru
Nodokan
From The Underground
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project)
(C92) [CRIMSON GROUND (Miyashiro Sousuke)] Scathach Shishou to Celt Shiki Gachihamex! (Fate/Grand Order) [Chinese] [胸垫汉化组]
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
Grounds for Fighting [English] [Rewrite] [olddog51]
[RED RIBBON REVENGER (Makoushi, Takatoo Juna)] Shiro (Spiral, Tokyo Underground)
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Ongoing]
Hitsugi
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Digital]
Chika Seikou Tougi Club | Underground Sex Fight Club
Tsukaretemo Koi ga shitai! - Even If I’m Haunted by a Ghost, I still want to Fall in Love! Ch. 1
黒き森の魔女の胎
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [Decensored]
(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]
Sekka Shite Konagona ni Saretai Joshi | The Girl Who Wanted to be Petrified and Ground Up
[Yanagi Masashi] Kawai onna to yobaretai
Menhera Usagi to Pet no Alpaca o Mofumofu Shichau Hon
USHI to KOBUSHI | 소와 주먹
Tsukaretemo Koi ga Shitai! CH1 | Even If I’m Haunted by a Ghost, I still want to Fall in Love!
(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi) [English] {doujin-moe.us}
Konya wa Girl's Bar Heiten Shimasu.
(C94) [Okazu Company (Various)] NukiPara (PriPara)
Chuppon Onna no Vacuum Fella | 吸精淫亂女的吸引奉仕
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass)
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds)
Underground Athlete Maker
Underground arena no sen
[Maihara Matsuge] The Haunted House's Smorgasbord (COMIC Angel 2011-10) [English] [Sling]
(C72) [Kirimochi Texture (Yoyoyoyou)] Hentai Ichidou Ground e Shuugou!! (Mitsudomoe)
(C82) [CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS (THE iDOLM@STER CINDERELLA GIRLS) [English] [WWW]
Theater Drama City
(COMIC1☆11) [CRIMSON GROUND (Miyashiro Sousuke)] Sunao ja Nai Kanojo to no Sesshikata (Fate/Grand Order)
(Puniket 20) [Chronolog, Shoujo Zukin (Sakurazawa Izumi, Hatomugi Munmun)] Alice in the underground (Soul Eater)
(C85) [CRIMSON GROUND (Miyashiro Sousuke)] CINDERELLA COOLS (THE IDOLM@STER CINDERELLA GIRLS)
Lonely Playground 1-9
[Sanagi Torajirou] Tsukaretemo Koi ga Shitai! Ichi-wa | Even If I’m Haunted by a Ghost, I still want to Fall in Love! Ch. 1 (COMIC HOTMILK 2018-02) [English] [desudesu] [Digital]
[Underground Dou (Stranger)] Jigoku Ezu no Yoru 2
Newaza de Ippon | Secret move gets a score on the ground
(C89) [Jishin Kajyou (GROUND)] Yogosare Vampire (Aikatsu!)
[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest
Ash Blossom & Joyous Spring and Ghost Belle & Haunted Mansion
(C91) [CRIMSON GROUND (Miyashiro Sousuke)] Tenryuu-gata no Nee-san-tachi to Kannetsu no Hokyuu (Kantai Collection -KanColle-)
Lonely Playground 1-7
Zecchou CONTRACT
Chika Tougijou Sen - Underground Colosseum Sen 5
[Ushino Kandume] Horetara Make | You Love, You Lose. (COMIC HOTMILK 2019-02) [English] [Rotoscopic + Nero] [Digital]
(C95) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Bon (Tsukino Mito, Deep Web Underground, Shizuka Rin)
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode)
Seishun wa Kimi no Naka
[Minazuki Mikka] Saseko ~Sore wa Otoko o Dame ni Suru Saikyou Jibakurei~ | Saseko ~The Haunted Building That Seduces Men Into Being Useless~ [English] {Doujins.com}
PRETTYUNKNOWN'S BATTLEGROUNDS
UNDER GROUND final
Himitsu Yuugi | 비밀유희