(Reitaisai 12) [Kuma-tan Flash! (Habara Meguru)] Momiji Hunter (Gensoukyou ni Tanetsuke Oji-san ga Yattekita YA-YA-YA) (Touhou Project) [English]
[Cyclone (Izumi Kazuya, Reizei)] Kagami ni Mukau Shoujo (Various) [Digital]
Ashford Gakuen Underground
(C91) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] Se-no!! (Kantai Collection -KanColle-) [Chinese] [女子力研究X无毒汉化组]
Himitsu no TS Chika Kenkyuujo | Secret TS Underground Lab
[Crimson (Carmine)] Yoru no Senritsu (Tokyo Underground)
(CR20) [ALPS, Okachimentaiko Seisakushitsu (Various)] Okachimentaiko Ultra (Various)
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
[AB LABORATORY (NEW AB)] Aido 7 - Flash 7 (Dirty Pair Flash)
(C96) [SILENT HILL (Morisoba)] NOT JAP (Deep Web Underground) [English] {Hennojin}
(C78) [bolze. (rit.)] The Sunshine Underground (Heart Catch Precure)
Chika Tougijou Sen - Underground Colosseum Sen 4
(C90) [Kuma-tan Flash! (Hanao.)] Love Trip (Kantai Collection -KanColle-) [Chinese] [洨五個人漢化]
Ashford Academy Underground
[Yuzunokiichi] Watashi ja Nai Watashi (COMIC Kairakuten 2018-08) [Chinese] [AL4个人汉化] [Digital]
ELF SLAVE CATALOG UNDERGROUND Vol. 01
[TRAP (Urano Mami)] Honey Flash Seven (Cutey Honey)
(C95) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Bon (Tsukino Mito, Deep Web Underground, Shizuka Rin)
(C90) [Kuma-tan Flash! (Hanao.)] Love Trip (Kantai Collection -KanColle-) [English]
[Unknown] Chika Teien | Underground Garden [English]
[Abura Katabura (Papipurin)] Midgar Underground Capter 1: Tifa Haidaku Nyuumetsu (Final Fantasy VII)
[HG Chagawa] Chika Dorei No. 6 - Underground Slave No. 6 (ANGEL Club 2015-01) [English] [desudesu]
Muryoru Kangoku | The Swarm Approaches the Wicked Prison
(Shota Scratch 13) [Flash Point (Aoi Takayuki)] P-Boy
[Red Ribbon Revenger] Valhalla ~Joshou~ (Tokyo Underground & Spiral)
(C56) [AB Normal (NEW AB)] Aido 56789 Soushuuhen (Various)
Daigaku no Senpai to Nori de Kiss Shitetara Sono Hi no Uchi ni Issen Koechatta Hanashi
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Digital]
Sawari Tsukuse Manin Densha!
Lost Desired
(C85) [Dakimakuma, Jingai Makyou Club (Wing Bird)] CHARA EMU W☆BR010 FLASHBACK 1983 P01 (Various)
罪世 - 第1章 | Tsumi Yo - Chapter 01 ReUpload
(C92) [Kuma-tan Flash! (Kumao Mofumofu)] Yamakaze no Koto, Suki? (Kantai Collection -KanColle-)
(C89) [CREAYUS (Rangetsu)] Flash Noise (Code Geass: Lelouch of the Rebellion) [English] [EHCove]
[Hazuki Kaoru] Shuuchi no Yakata
Menhera Usagi to Pet no Alpaca o Mofumofu Shichau Hon
(C83) [Tricot (Stella.Ing)] From The Underground (The Legend Of Zelda) [English] =SW=
Under the Table [English] [Rewrite] [EZ Rewriter]
(Houraigekisen! Yo-i! 2Senme!) [Kuma-tan Flash! (Hanao,Marugoshi,Wakura)] Kanmusu Collection Kai (Kantai Collection -KanColle-)
[Ukkaridou] Nanaka No Mahou de (Nanaka6/17)
(C88) [Jagabata (Oimo)] Miwaku no Red Flash | Fascinating Red Flash (PriPara) [English] {/u/ scanlations}
[Undergroundou] Buta Moyashi
Theater Drama City
Hitsugi
(MILLION FESTIV@L 3) [Kuma-tan Flash! (Hanao.)] Masaka Idol o Yogosu Tsumori Ja Nai Desu yo ne? Dame Producer (THE IDOLM@STER MILLLION LIVE!)
(C89) [Kuma-tan Flash! (Hanao.)] Se-no! (Kantai Collection -KanColle-) [Chinese] [洨五個人漢化]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [English] [8/u/ Scanlations] [Digital]
Okuu to Kare no Hyouryuu Nikki
(COMIC1☆5) [Kumatan Flash!] Tanoshii Miruho de Popopo~n! (Tantei Opera Milky Holmes)
Uchi no Kawaii Doukyonin-san Sono Go | My Cute Roommate Epilogue
DWU Sennou Ryoujoku
[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=
(Puniket 20) [Chronolog, Shoujo Zukin (Sakurazawa Izumi, Hatomugi Munmun)] Alice in the underground (Soul Eater)
Sepia Flash
[Carn] Otome Netoria - Maiden NeTRia | 處女通姦紀實 [Chinese]
Otokonoko ga Futanari JK DeliHeal o Yondara Byou de Mesu Ochi shichaimashita.
[Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Hon (DeepWebUnderground, Tsukino Mito, Shizuka Rin) (English) (Pangean) [Digital]
Twilight Flasher ENG (incest)
Chika Tougijou Sen - Underground Colosseum Sen 3
Kondo mo, Mata FGO Chara no Cosplay Saremashita
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass)
[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) [English] [Digital]
(Underground Carnival) [Inyu-goya (Inyucchi)] Chitei no Yakata no Aigan Shoujo (Touhou Project)
[UNDERGROUND CAMPAIGN (Muma, Senga Migiri)] Maison Liberté | Midsummer Daydream [English] [Leon990 Scanlations] [Digital]
Kenryokusha ni Sakaraezu 2-koma Ochisuru Hon
Inousha Shoujo Spin-off Yulia Hen | 異能者少女spinoff・尤利娅編
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]
[ONEONE1 (Ahemaru)] Roshutsu Kaijin Flasher Girl ~Kyonyuu Sukeban Marimo AFTER EPISODE~ [Digital]
(C76) [Kazemichiya (Mamo Williams)] Flash Back (Touhou Project) [English]
(COMIC1☆7) [Kuma-tan Flash! (Hanao.)] IDOLING (Danganronpa) [2nd Edition 2013-06-30] + Tokuten Shousasshi
(Reitaisai 10) [Kuma-tan Flash! (Hanao.)] Rei 10 OMAKE Hon (Touhou Project)
(COMIC1☆10) [Kuma-tan Flash! (Hanao.)] Nee-sama no Inai Chinjufu (Kantai Collection -KanColle-)
Sofia-san wa Kashikoi ♥
[Undergroundou] Hadaka no Tsukiai -Hentai no Atsumaru Ecchi na Sentou-
(C76) [Kazemichiya (Mamo Williams)] Flash Back (Touhou Project)
Makafushigi Toumei Ojisan
[Shirogoma Rai] Mayonaka no Shainkyouiku
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [English] [8/u/ Scanlations] [Digital]
[Cha Cha Cha Brothers (Yokoyama Chicha)] Harenchi (Various)
(C49) [H&K (Various)] Ero Manga Kenkyuujo FIRE (Various) [Incomplete]
(C74) [Kumatan Flash! (Hanao)] Tabasa Channel (Zero no Tsukaima)
Raven Flash
[Flash Point] P-Magic (Yaoi)
(C80) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] KUMAlipse2 (Touhou Project) [English] {LWB}
FABRICATION FLAVOR
(C81) [Kumatan Flash!] Futo-chan Ijimetai (Touhou Project)
(C73) [Kuma-tan Flash! (Hanao.)] KO ZI KA! (Kodomo no Jikan)
[Wawomidasu (Kyawashuku)] Mob Zerox 3 Blue & Purple (Battle Spirits) [Digital]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Chinese] [沒有漢化] [Digital]
(C89) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] Se-no! (Kantai Collection -KanColle-)
Mazu no Hoshikuzu | 魔都的星尘 act.1-2
[Amanoja9] BEHAVIOUR+17 ~BUNNY FLASH!!~
(C94) [Kuma-tan Flash! (Kumao Mofumofu)] Omake Book C94 (Fate/Grand Order)
(C91) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] Se-no!! (Kantai Collection -KanColle-)
[Undergroundou] Tonde Hi ni Iru Natsu no Fundoshi Shounen
[Underground Dou] NOPOR
(C69) [Okinawa Taieki Gunjinkai] Rynax_Underground (Kurau : Phantom Memory)
Humiliation underground
Chika Seikou Tougi Club | Underground Sex Fight Club
BEHAVIOUR+17 ~BUNNY FLASH!!~
[Harazaki Takuma] SEARCH
[Undergroundou] Underground Natural Klutz Orgasm VI
Albino Sakura-chan to Ama Ecchi
(C81) [Dakimakuma, Jingai Makyou Club (WING☆BIRD)] CHARA EMU FLASH BACK Uruwashi no Mama P 02 W☆BR009 (Various)
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
NTR Flash Back
[Pull Top] Rakugaki 3
(C77) [Kuma-tan Flash! (Hanao)] Fairy Tale ~ Kawaii Koinu no Sodatekata ~ (Touhou Project)
[Fractal Underground Studio] Pantsu Kuronikuru