Joshikaku Rinkan Round
[青水庵、四万十川、準社員井上] 現役女子大生と、いやらしいドン勝 [Ongoing]
Onnanoko ni Yaritai Houdai
Mei to Erroi Koto, Sho? | Down to fool around with Mei?
[Anonichan] Kainé (NieR RepliCant) [Chinese]
Watashi no Mawari ni wa Kiken ga Ippai! | There's danger all around me!
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]
(COMIC1☆11) [CRIMSON GROUND (Miyashiro Sousuke)] Sunao ja Nai Kanojo to no Sesshikata (Fate/Grand Order)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Digital]
AroThir Kuso Bitch no Bouken | Adventure of a Slut Around Thirty
(C90) [Go-Go-Merry-Go-Round (Kasai Ema)] Hime to Ouji to Kone Megane (Neon Genesis Evangelion)
[P-LAND (PONSU)] P-LAND ROUND 10 (Dead or Alive Xtreme Beach Volleyball) [English]
(C88) [Niratama (Sekihara, Hiroto)] Private Tsunderation Round 4 (Love Live!) [English] [GiB]
[HG Chagawa] Chika Dorei No. 6 - Underground Slave No. 6 (ANGEL Club 2015-01) [English] [desudesu]
[Shinobe] Sweet Devil (PLUM FE Vol.8) [English] [BSN] [Digital]
Chika Tougijou Sen - Underground Colosseum Sen 1
[Niratama (Sekihara, Hiroto)] Private Tsunderation Round 3 (Love Live!) [Chinese]
Yuuwaku・Imouto #1 Onichan Chi ni Otomari
(C74) [Alice Masamune (Nanase Meruchi)] Shikashi mawari Komareteshimatta! - However, I have been surrounded (Dragon Quest III)
(C65) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] You Spin Me Around (Dokkoida!?)
[kinntarou] Joshikaku Rinkan Round (ANGEL Club 2015-05) [English] [brolen]
[Byousatsu-Tanukidan (Saeki Tatsuya)] mao-bon (Rikujou Boueitai Mao-chan)
(C93) [Nantara Kantara (Shungiku Tenudon)] Chinchin Kamokamo Ii Kimochi | Fooling Around Feels So Good (Kantai Collection -KanColle-) [English] [Uncle Bane] [Decensored]
Onichan daisuki na gamerimoutochan
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
Shakkin Hensai! Isekai Trip de Bunny to Acme Taiketsu! Round 2
[Idea] Injuku | She Teaches Around the Sex
Yojigen Sappou Combi vs Shiranui Mai Round 2
(C93) [Kurimomo (Tsukako)] Djeeta-chan no Renai Battle na Hibi -Final Round- (Granblue Fantasy)
(SPARK8) [Radistar (157)] Triglav Underground Railway (Tales of Xillia)
Sofia-san wa Kashikoi ♥
Maso no Keifu
(C86) [Orange Typhoon (Yamada Enako)] Change Round (One Piece) [English] [EHCOVE]
[Yanagi Masashi] Kawai onna to yobaretai
(C88) [TURN-ROUND (Nakamori Kyoko)] KageSuga Ichiban Shibori (Haikyuu!!)
(C78) [Kougeki (Ootsuki Wataru)] Pleasure Ground (Touhou Project)
[Niratama (Sekihara, Hiroto)] Private Tsunderation Round 3 (Love Live!) [English] [GiB]
(C93) [Kurimomo (Tsukako)] Djeeta-chan no Renai Battle na Hibi -Final Round- (Granblue Fantasy) [Chinese] [脸肿汉化组]
Ground Zero
Nino-san to Kaze to Yarichin Kouhai
(CR30) [SOFTCHARM (SOFTCHARM)] FULL-SWEEP EARLY UNDERGROUND (Various)
[Sakurazawa Izumi] MELTY KISS
(C85) [CRIMSON GROUND (Miyashiro Sousuke)] CINDERELLA COOLS (THE iDOLM@STER) [English] [M@]
(C61) [From Japan (Aki Kyouma)] FIGHTERS GIGA COMICS FGC ROUND 3 (Dead or Alive)
[Higuma-ya (Nora Higuma)] Toaru Gakkou no Fudeoroshi Jijou | The Circumstances Around a Certain School First Experience [English] [Coffedrug]
PRETTYUNKNOWN'S BATTLEGROUNDS
(C90) [Kikyakudou (Karateka Value)] The Sarasa of Ground Zero (Granblue Fantasy)
Nandemo Chousa Mama Shizue | The All-Around Investigator Momma, Shizue
(同人誌) [BLACK SOUSAI STUDIO] BLOOM ROUND.9 (オリジナル)
(同人誌) [BLACK SOUSAI STUDIO] BLOOM ROUND.7 (オリジナル)
Ore to Miku-chan to Kichiku Senpai
(C79) [robina go round (Robina)] Nekonadettu! | Pet the Cat! (Final Fantasy XI) [English] {doujin-moe.us}
Private Tsunderation Round 2
[Takanabe Chitose] UNDER GROUND
(C54) [TEX-MEX (Red Bear)] Ground Zero (Street Fighter)
[Koubou Ground's (Mino Kodama)] O-neko (Darkstalkers)
(C91) [CRIMSON GROUND (Miyashiro Sousuke)] Tenryuu-gata no Nee-san-tachi to Kannetsu no Hokyuu (Kantai Collection -KanColle-)
[CRIMSON GROUND (Miyashiro Sousuke)] Sunao ja Nai Kanojo to no Sesshikata (Fate/Grand Order) [Digital]
BLOOM ROUND.8
[Sangetsushi (OKIRAM)] Mao no Carnival (Rikujou Bouei-tai Mao-chan)
[From Japan (Aki Kyouma)] Fighters Yotta Comics Round 10 Yotta [Digital]
Omakebon 9
(SC35) [ROUND-HOUSE (Kikkawa Ryounei)] VIRGIN FLIGHT 02 Shiranui (King of Fighters)
[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]
(C57) [From Japan (Aki Kyouma)] Fighters Giga Comics Round 1 (Various)
[Homare] Ma-Gui -DEATH GIRL- Pain Hen (COMIC Anthurium 015 2014-07) [Chinese] [里界漢化組] [Digital]
Shiro vs Kuro ROUND 1 | White Vs. Black ROUND 1
(C69) [Okinawa Taieki Gunjinkai] Rynax_Underground (Kurau : Phantom Memory)
Underground Sex Fight Club
Lonely Playground 1-9
(C80) [shakestyle (ShAKe)] Boku wa Sena to Ichaicha shitai | I Want to Flirt Around With Sena (Boku wa Tomodachi ga Sukunai) [English] {doujin-moe.us}
[chirarizumu] Aka to Kuro╱UNDER GROUND & Chijou no Hoshi (Gurren Lagann, Darker than Black)
(C78) [Ad-Hoc (Gonta Kahoru)] K.O. Round 7 (Summer Wars)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
[Anonichan] Scat story [Chinese]
reedround-CthulhuVSCharmder of RHODES ISLAND
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Chinese] [沒有漢化] [Digital]
Lucina vs. Buzam
Boshi Chika Resort | Mother and Son Underground Resort
(Reitaisai 11) [Maruiro Kikou (846gou)] Yuugi to Shotakko-tachi ga Zukkon Bakkon Suru Hon | Yuugi Fools Around with a Bunch of Boys (Touhou Project) [English] {JUSTICE}
ROUND 06
UNDER GROUND final
[From Japan (Aki Kyouma)] Fighters Giga Comics Round 5 [Digital]
[Nanase Makoto] Chika Ryuushutsu - Leaked to Underground
(C56) [P-LAND (PONSU)] P-4: P-LAND ROUND 4 (Street Fighter, King of Fighters)
(C92) [Digital Accel Works (INAZUMA)] PRETTYUNKNOWN'S BATTLEGROUNDS (Kirakira PreCure a la Mode) [English] [Doujins.com]
(C76) [Eromafia (Edo Shigezu)] Yojigen Sappou Combi vs Shiranui Mai Round 2 (Kinnikuman, King of Fighters)
[Bai Asuka] Boku no Kaa-san wa Yuujin no Mesuinu Ch. 1-3 [English] [biribiri]
KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
[Subesube 1kg (Narita Kyousha)] Kaa-san Will Do Anything Round 1 | Kaasan ga Nandemo Shite Kureru Daiichi-kai [English]
[From Japan (Aki Kyouma)] Fighters Giga Comics Round 2 [Digital]
(C74) [Nekopunch Bashibashi (Mogudan, Nyangorou)] Under Ground
[P-LAND (PONSU)] P-LAND ROUND 5 (King of Fighters)
Chika Tougijou Sen - Underground Colosseum Sen 4
[Fujisaki Fujiko] Shakkin Hensai! Isekai Trip de Bunny to Acme Taiketsu! Round 1 ~Baritachi Ikiri Host Mesu Ochi Kuppuku Hen~ [Chinese] [逃亡者x真不可视汉化组]
[CRIMSON GROUND (Miyashiro Sousuke)] KAEDESAN MAJI GODDESS Plus + (THE IDOLM@STER CINDERELLA GIRLS) [English] [WWW] [Digital]
[Underground dou] Koushuu Benjo Shounen
VIRGIN FLIGHT 02 Shiranui
Vtuber Sokuhame Kairaku Ochi Hon 2
(C82) [cococo (kasutoka-coca)] Melt merry go-round (No.6) [English] [biribiri]
BLOOM ROUND.1
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass)
(C72) [Kirimochi Texture (Yoyoyoyou)] Hentai Ichidou Ground e Shuugou!! (Mitsudomoe)