(C52) [Nawanoren (Shimizu Kiyoshi)] NN GACHOON (Various)
(C89) [Kuma-tan Flash! (Hanao.)] Yuuwaku no Harusame (Kantai Collection -KanColle-)
(C56) [AB Normal (NEW AB)] Aido 56789 Soushuuhen (Various)
Muryoru Kangoku | The Swarm Approaches the Wicked Prison
Midnight / Flashlight
FLASHBACK (Toriko)
(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]
Friends Gyaku Rape Goudoushi 2
The Former Monk's Carnal Desires Sermon
[Urushihara Satoshi] Ai Mizuho | Love Mizuho (COMIC Tenma 2003-05) [English] [Tonigobe]
Can't go back!
(C89) [ONEONE1 (Kakinomoto Utamaro)] i★dol Shouko FINAL FLASH
Roshutsu Wakazuma Kikiippatsu! - Flashing wives!
(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]
Kenryokusha ni Sakaraezu 2-koma Ochisuru Hon
Slut Kitty
Underground Hotel Vol. 3
(C76) [Kazemichiya (Mamo Williams)] Flash Back (Touhou Project) [English]
Kondo mo, Mata FGO Chara no Cosplay Saremashita
[AB LABORATORY (NEW AB)] Aido 7 - Flash 7 (Dirty Pair Flash)
(C92) [Kuma-tan Flash! (Kumao Mofumofu)] Yamakaze no Koto, Suki? (Kantai Collection -KanColle-)
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [English] [8/u/ Scanlations] [Digital]
Koinyoubou Somewake Tazuna
[Underground Campaign (Senga Migiri, jin)] Dokata Kuchiman Hole - Tobi Hen
Hatsukoi wa Jukusei Sasete
(C80) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] KUMAlipse2 (Touhou Project)
[Charie] Child Resolution (Iromeki Girls) [English] [Yuri-ism]
FLASH BACK 20081230
(C74) [FLASH POINT (Aoi Takayuki)] 《0》
(C48) [Studio Katsudon (Manabe Joji)] Kyouetsu Shigoku (Various)
(C80) [Eclipse, Kuma-tan Flash! (Rougetu, Hanao.)] Bukkake! Seieki Benjo (Touhou Project)
KUMAlipse3
(Reitaisai 6) [54burger, Eclipse, Kuma-tan Flash! (Marugoshi, Rougetu, Hanao.)] Erohon. (Touhou Project)
Dirty Light
Uramono Zasshi No Fan Wa Yahari Orokamono De Aru | Fans of Underground Magazines are Truly Fools
Straylight Porno + OMAKE BOOK C96
(C90) [ONEONE1 (Kakinomoto Utamaro)] i★dol Shouko FINAL FLASH 2ndSTAGE
Underground Hotel
(C47) [Mengerekun, VETO (Captain Kiesel, ZOL)] Flash Back (Dirty Pair Flash)
(C83) [Tricot (Stella.Ing)] From The Underground (The Legend Of Zelda) [English] =SW=
(C81) [Kuma-tan Flash!] Scapegoat Act:2 (Touhou Project)
Vtuber Sokuhame Kairaku Ochi Hon 2
(COMIC1☆5) [Kumatan Flash!] Tanoshii Miruho de Popopo~n! (Tantei Opera Milky Holmes)
(C87) [The Seventh Sign (Kagura Yuuto)] RF Private Room no Ichiban Amai Yoru (The Legend of Heroes: Trails of the Flash) [Chinese] [湿身之蛇汉化组]
[Undergroundou] Seiyoku Bakuhatsu Shounen Vol. 3 -Sex Sense-
Mazu no Hoshikuzu | 魔都的星尘 act.1-2
(C78) [Akai Maruboro] Mio-jou ni eroime ni Attemoraou Tokusei Tadaku Flash Paper (K-On)
(C75) [Dakimakuma, Jingai Makyou Club (WING☆BIRD)] CHARA EMU W☆BR005 FLASH BACK Uruwashi no Mama P01 (Various)
[FLASH POINT (Aoi Takayuki)] BitchBoy
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
V Tsumamigui
Nee-sama no Inai Chinjufu
Chika 30m no Mitsugetsu o... | Honeymoon at 30 meters underground
(C82) [Araki Yuu] The Stoplight is Flashing (Kuroko no Basket)
Roshutsu Kaijin Flasher Girl ~Kyonyuu Sukeban Marimo AFTER EPISODE~
Hitsugi
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
[Kuma-tan Flash!] Shuukaku jai! (Touhou Project) [Digital]
(C83) [Kuma-tan Flash! (Hanao.)] OMAKE C83 (Touhou Project)
[Nanase Makoto] Chika Ryuushutsu - Leaked to Underground
(COMIC1☆7) [Kuma-tan Flash! (Hanao.)] IDOLING (Danganronpa) [2nd Edition 2013-06-30] + Tokuten Shousasshi
[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]
(C86) [Kuma-tan Flash! (Hanao.)] 2008-2011 Matomebon 3 (Touhou Project) [Incomplete]
(C95) [Kuma-tan Flash! (Kumao Mofumofu)] BB Jealousy (Fate/Grand Order)
Triglav Underground Railway
(CR21) [Rocket Kyoudai (Various)] Honey Flash (Cutey Honey F)
[Kuma-tan Flash!] 2008-2009 Matome Hon 1
[Sajipen] Midara ni Ochite (COMIC Shitsurakuten 2015-01) [Chinese] [無邪気漢化組]
[Korotsuke] Hitozuma Switch - Roshutsu Hen | Married Woman Switch - Flasher Chapter (COMIC HOTMiLK Koime Vol. 22) [English] {darknight} [Digital]
(C84) [Kuma-tan Flash! (Various)] Kanmusu Collection (Kantai Collection -KanColle-)
[TRAP (Urano Mami)] Honey Flash Seven (Cutey Honey)
[Undergroundou] Buta Moyashi
(Kemoket 4) [Flash Point (Various)] PONY Love (My Little Pony Friendship is Magic) [Chinese]
(Houraigekisen! Yo-i! 2Senme!) [Kuma-tan Flash! (Hanao,Marugoshi,Wakura)] Kanmusu Collection Kai (Kantai Collection -KanColle-)
(C49) [H&K (Various)] Ero Manga Kenkyuujo FIRE (Various)
Himitsu no TS Chika Kenkyuujo | Secret TS Underground Lab
(C89) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] Se-no! (Kantai Collection -KanColle-) [Chinese] [洨五個人漢化]
(C87) [Kuma-tan Flash! (Hanao.)] Yuudachi/Shigure wa Maketakunai!! (Kantai Collection -KanColle-)