Underground Athlete Maker
(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi)
FABRICATION FLAVOR
[Motsu Aki] Tanetsuke Colosseum! Episode 1 | Conception Colosseum! 1 [English] =LWB= [Digital]
(C95) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Bon (Tsukino Mito, Deep Web Underground, Shizuka Rin)
Chika Tougijou Sen - Underground Colosseum Sen 3
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [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]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [English] [Sexy Akiba Detectives] [Digital]
Chika Tougijou Sen - Underground Colosseum Sen 4
Maso no Keifu
(C83) [Tricot (Stella.Ing)] From the Underground (The Legend Of Zelda)
(Puniket 20) [Chronolog, Shoujo Zukin (Sakurazawa Izumi, Hatomugi Munmun)] Alice in the underground (Soul Eater)
Tsuma x Tsuma
Underground
(C93) [Mousou Colosseum (Oda non)] C93 Omakebon Iro Toridori Hitozuma Uwasabanashi | Gossips of Various Housewives Extra Chapter [English] [Little White Butterflies]
(C71) [ARESTICA, D.N.A.Lab. (Ariko Youichi, Miyasu Risa)] Velvet Underground (Sumomomo Momomo)
Boshi Chika Resort | Mother and Son Underground Resort
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Chinese] [沒有漢化] [Digital]
[Undergroundou] Hadaka no Tsukiai -Hentai no Atsumaru Ecchi na Sentou-
Tankoubon Senden Manga
Vtuber Sokuhame Kairaku Ochi Hon
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
Vtuber Sokuhame Kairaku Ochi Hon 2
[Undergroundou] Haru no Shura - Seifuku Shounen to Geshuku Daigakusei no Ikenai Kankei -
[Underground Dou (Stranger)] Jigoku Ezu no Yoru 2
Underground Hotel
[Motsu Aki] Seeding Colosseum! (Koubi wa Mechakucha Kimochi Ii) [Chinese] [无毒汉化组] [Digital]
(C78) [FONETRASON (Ryutou)] Shield Knight Elsain Vol.9 "SLAVE COLOSSEUM"
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [Chinese] [萌舞の裏組漢化] [Decensored]
(C62) [C's cheese (Hebimaki Qto)] Nibun no Ichi no Gimai (Tokyo Underground)
[Red Ribbon Revenger] Valhalla ~Joshou~ (Tokyo Underground & Spiral)
Ashford Gakuen Underground
Colosseum yori Ai o Komete
[Unknown] Chika Teien | Underground Garden [English]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Digital]
Hitozuma Tawawan Oppai Momi Kouza
Onnanoko ni Yaritai Houdai
Hitsugi
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]