Hatsujo Approach 1-wa
Buchou to Kachou | 部长与课长 1-3
Straylight Porno + OMAKE BOOK C96
(C74) [Kumatan Flash! (Hanao)] Tabasa Channel (Zero no Tsukaima)
[Yameta Takashi] Ikenai Amane-san The Naughty Amane-san (COMIC Tenma 2013-06) [Chinese] [巨乳星人個人漢化]
Underground
ELF SLAVE CATALOG UNDERGROUND Vol. 01
Nagasare Sensei
[Underground Campaign (Senga Migiri, jin)] Dokata Kuchiman Hole - Tobi Hen
《0》 2
(C89) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] Se-no! (Kantai Collection -KanColle-)
BB Jealousy
Illustration
[Hatoba Akane] Touma Senki Cecilia IF Lunaria to Hentai Ouzoku no Wana ~Shuuaku Kaizou Hen~ | Demon Slaying Battle Princess Cecilia IF Lunaria and the Trap of the Perverted Royal Family ~Underground Shit Fight Chapter~ [English] [CulturedCommissions]
Konya Sabishii Hinageshi wa
(COMIC1☆9) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] HELLO (Kantai Collection -KanColle-) [Chinese] [CE家族社]
(C87) [Kuma-tan Flash! (Hanao.)] Yuudachi/Shigure wa Maketakunai!! (Kantai Collection -KanColle-)
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [0405]
[ffkan]Underground Battle 4
Chika Teien | Underground Garden
土方口マンホール 鳶編
Maso no Keifu
[AKABEi SOFT (ALPHa)] FLASH BACK (Tales of Destiny 2)
Imouto Sengen
(C85) [LongHornTrain (CyoCyo)] Hirameke! Megami no Love Kiss Wand | Flash! Goddess of the Love Kiss Wand (Dokidoki! Precure, Suite Precure) [English] {doujin-moe.us}
Ningen wa Oroka | Humans Are Foolish
Chika Tougijou Sen - Underground Colosseum Sen
(CR21) [Rocket Kyoudai (Various)] HONEY FLASH (Cutey Honey, Mega Man)
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
(C78) [Akai Maruboro] Mio-jou ni eroime ni Attemoraou Tokusei Tadaku Flash Paper (K-On)
Twilight Flasher ENG (incest)
(C86) [Kuma-tan Flash! (Hanao.)] 2008-2011 Matomebon 3 (Touhou Project) [Incomplete]
Pedolia! underground
[Kuma-tan Flash!] Shuukaku jai! (Touhou Project) [Digital]
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
Enkou Mor-san
(C84) [Kuma-tan Flash! (Various)] Kanmusu Collection (Kantai Collection -KanColle-)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Digital]
(C74) [FLASH POINT (Aoi Takayuki)] 《0》
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Chinese] [沒有漢化] [Digital]
[Saiyazumi] Oneshota Champloo (Shukujo wa Ochinchin Busoku) [English] [flash11]
SSSS.GRIDMAN 超全集
(C81) [Dakimakuma, Jingai Makyou Club (WING☆BIRD)] CHARA EMU FLASH BACK Uruwashi no Mama P 02 W☆BR009 (Various)
[Crimson (Carmine)] Yoru no Senritsu (Tokyo Underground)
(C89) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] Se-no! (Kantai Collection -KanColle-) [Chinese] [洨五個人漢化]
Chika Tougijou Sen - Underground Colosseum Sen 5
[ONEONE1 (Ahemaru)] Roshutsu Kaijin Flasher Girl ~Kyonyuu Sukeban Marimo AFTER EPISODE~ [Chinese] [不咕鸟汉化组] [Digital]
Hitsugi
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project) [English] [MrBubbles]
[Undergroundou] Tonde Hi ni Iru Natsu no Fundoshi Shounen
Ashford Gakuen Underground
(Reitaisai 12) [Kuma-tan Flash! (Nishimura Nike)] Remilia to Fushigi no HiAce | A Simmer of Remilia With a Mysterious HiAce (Touhou Project) [English]
(C94) [Kuma-tan Flash! (Kumao Mofumofu)] Omake Book C94 (Fate/Grand Order)
Momiji Hunter | Охотник на Момидзи
[Undergroundou] Underground Natural Klutz Orgasm VI
(Reitaisai 12) [Kuma-tan Flash! (Johnny)] Love & Peace o Senkyou suru Kokujin Checkera Tanetsuke Oji-san | Love & Peace Practitioner "Check It Out" Impregnator Black Man (Gensoukyou ni Tanetsuke Oji-san ga Yattekita YA-YA-YA) (Touhou Project) [English]
BEHAVIOUR+17 ~BUNNY FLASH!!~
Shinso Makou Shoujo THE COMIC White Holy Sword Rizuve and Red Flash Raiza Episode 1
(C78) [Kuma-tan Flash! (Hanao)] Scapegoat Act: 1 (Touhou Project)
[Fractal Underground Studio] Himitsu no Basho | Secret Place [English] [SaHa]
Haha No Kawaki | 義母的性飢渴
[Abura Katabura (Papipurin)] Midgar Underground Capter 1: Tifa Haidaku Nyuumetsu (Final Fantasy VII)
(C61) [Matsuge Club (Getsuma)] White Flash (Virtual On)
NOT JAP
[TRAP (Urano Mami)] Honey Flash Seven (Cutey Honey)
Honey 7 Flash!
[sky & si-o] 罪世 - 第1章 | Tsumi Yo - Chapter 02 [EN]
(C89) [Kuma-tan Flash! (Hanao.)] Se-no! (Kantai Collection -KanColle-) [Chinese] [洨五個人漢化]
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
[Kuma-tan Flash! (Kumao Mofumofu)] Enkou Mor-san (Fate/Grand Order) [Digital]
(CR35) [Nawanoren (Gachoon)] NNDP Plus (Dirty Pair)
Vtuber Sokuhame Kairaku Ochi Hon 2
Menhera Usagi to Pet no Alpaca o Mofumofu Shichau Hon
(Reitaisai 9) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] KUMAlipse3 (Touhou Project)
Underground Athlete Maker
Chika Seikou Tougi Club | Underground Sex Fight Club
Omake Book c94
[Ukkaridou] Nanaka No Mahou de (Nanaka6/17)
[FLASH POINT] コピー本
(C84) [Kuma-tan Flash! (Various)] Kanmusu Collection (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Underground Hotel Vol. 3
(C82) [Kuma-tan Flash! (Hanao.)] 2010-2011 Matome Bon 2 (Touhou Project)
(C83) [Tricot (Stella.Ing)] From The Underground (The Legend Of Zelda) [English] =SW=
Again #2 "Flashback Memories"
Masaka Idol o Yogosu Tsumori Ja Nai Desu yo ne? Dame Producer
(Hyattou Ryouran ~Kimi no Heart o Shirahadori~) [RED FLASH (Maccha)] Koinyoubou Somewake Tazuna (Touken Ranbu)
(C99) [Kuma-tan Flash! (Kumao Mofumofu)] Konya Sabishii Hinageshi wa (Fate/Grand Order)
(C89) [CREAYUS (Rangetsu)] FLASH NOISE (CODE GEASS: Lelouch of the Rebellion) [Chinese] [UAl汉化组]
Hatsukoi wa Jukusei Sasete
(Reitaisai 8EX) [Kuma-tan Flash!, HMA (Hanao., Hiyoshi Hana)] Fundoshi Nyoumu - Youmu * Ji Ki Fukkatsu Omedetou Hon -
[Paint Robo] Nakadashi - Intravaginale Ejakulation
(C45) [Monkey Reppuutai (Various)] Dengeki Monkey Reppuutai V (Various)
[Kuma-tan Flash!] 2008-2009 Matome Hon 1
(Reitaisai 10) [Kuma-tan Flash! (Hanao.)] Muishiki no Kyuuai Koudou (Touhou Project)
[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest
Inousha Shoujo Spin-off Yulia Hen | 異能者少女spinoff・尤利娅編
(C89) [Kuma-tan Flash! (Hanao.)] Se-no! (Kantai Collection -KanColle-) [Chinese] [CE家族社]
[Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Hon (DeepWebUnderground, Tsukino Mito, Shizuka Rin) (English) (Pangean) [Digital]
(SC21) [Flash Point (Kawai Takahiro)] dancing DOLL
FLASH BACK
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
(C78) [Kuma-tan Flash! (Hanao.)] Moto Souryo no Nikuyoku Seppou - C78 Omake Bon (Touhou Project)
(Suukeisai 1) [Kuma-tan Flash!, Z to A (Hanao., Soreko)] Koiji Romanesque (Touhou Project)
Chika 30m no Mitsugetsu o... | Honeymoon at 30 meters underground
(Reitaisai 12) [Kuma-tan Flash! (HAN)] Seija to Hierarchy Saiteihen Oji-san | Seija and the Hierarchical Bottom-feeder Uncle (Gensoukyou ni Tanetsuke Oji-san ga Yattekita YA-YA-YA) (Touhou Project) [English]
[Bai Asuka] Boku no Kaa-san wa Yuujin no Mesuinu Ch. 1-3 [English] [biribiri]
(C75) [FLASH POINT (Aoi Takayuki)] 《0》 2
(C47) [Mengerekun, VETO (Captain Kiesel, ZOL)] Flash Back (Dirty Pair Flash)
Raven Flash
(C94) [Kuma-tan Flash! (Kumao Mofumofu)] Abigail to Himitsu no Kagiana (Fate/Grand Order)
Honey Flash Seven
Boshi Chika Resort | Mother and Son Underground Resort
(CR20) [ALPS, Okachimentaiko Seisakushitsu (Various)] Okachimentaiko Ultra (Various)
(Reitaisai 10) [Kuma-tan Flash! (Hanao.)] Rei 10 OMAKE Hon (Touhou Project)
[TRAP (Urano Mami)] Honey Flash Seven (Cutey Honey F)
Otokonoko ga Futanari JK DeliHeal o Yondara Byou de Mesu Ochi shichaimashita.
[Nanase Makoto] Chika Ryuushutsu - Leaked to Underground
[AliceComplex (Naganohara Nis)] Alice in Underground
(C81) [Caramel Macchiato (Maki)] [Sokuhou] Wriggle wa Otokonoko | [News Flash] Wriggle is a Boy (Touhou Project) [English] [LoliAce]
[ONEONE1 (Ahemaru)] Roshutsu Kaijin Flasher Girl ~Kyonyuu Sukeban Marimo AFTER EPISODE~
Ningen wa oroka
(C78) [Kuma-tan Flash! (Hanao.)] Moto Souryo no Nikuyoku Seppou - C78 Omake Bon (Touhou Project) [English] [biribiri]
[Yui Toshiki] ReYui Vol.3
(Reitaisai 12) [Kuma-tan Flash! (Johnny)] Love & Peace o Senkyou suru Kokujin Checkera Tanetsuke Oji-san (Gensoukyou ni Tanetsuke Oji-san ga Yattekita YA-YA-YA) (Touhou Project) [Chinese]
Lost Desired
(Reitaisai 8) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] KUMAlipse (Touhou Project)
(Reitaisai 12) [Kuma-tan Flash! (Yukataro)] Marisa-chan no EXtacy Stage Kouryaku! | Marisa-chan's EXtacy Level Guide! (Gensoukyou ni Tanetsuke Oji-san ga Yattekita YA-YA-YA) (Touhou Project) [English]
(C88) [Jagabata (Oimo)] Miwaku no Red Flash | Fascinating Red Flash (PriPara) [English] {/u/ scanlations}
[Ribonatsu] G (Tokyo Underground)
(C89) [Kuma-tan Flash! (Hanao.)] Yuuwaku no Harusame (Kantai Collection -KanColle-) [Chinese] [CE家族社]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Chinese] [沒有漢化] [Digital]
(Shota Scratch 13) [Flash Point (Aoi Takayuki)] P-Boy [English] [mysterymeat3]
[Sentou Kaiiki (o-tani)] Honey 7 Flash! (Cutey Honey)
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [Chinese] [萌舞の裏組漢化] [Decensored]
(C74) [Dakimakuma, Jingai Makyou Club (WING☆BIRD)] CHARA EMU W☆BR004 FLASH BACK1984 P01 (Various)