(Kouroumu 6) [Kuma-tan Flash!, Eclipse (Aya Shachou)] Akyuu-chan (Touhou LoliBitch Goudou) (Touhou Project) [English] [animefan71109]
(Reitaisai 8) [Kuma-tan Flash! (Hanao)] Except soul (Touhou Project)
(C85) [Dakimakuma, Jingai Makyou Club (Wing Bird)] CHARA EMU W☆BR010 FLASHBACK 1983 P01 (Various)
(CR21) [Rocket Kyoudai (Various)] Honey Flash (Cutey Honey F)
[Ameya Kirica] Chichi Pri! [Chinese]
Chika Tougijou Sen - Underground Colosseum Sen
[TRAP (Urano Mami)] Honey Flash Seven (Cutey Honey F)
From The Underground
(C78) [Akai Maruboro] Mio-jou ni eroime ni Attemoraou Tokusei Tadaku Flash Paper (K-On)
[A-mania9's (Amanoja9)] BEHAVIOUR+17 ~BUNNY FLASH!!~ [Digital] [English]
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
Hatsujo Approach 1-wa
[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]
Boshi Chika Resort | Mother and Son Underground Resort
(Suukeisai 1) [Kuma-tan Flash!, Z to A (Hanao., Soreko)] Koiji Romanesque (Touhou Project)
(C87) [Kuma-tan Flash! (Various)] Hamedori Collection (Kantai Collection -KanColle-)
Midnight / Flashlight
Lost Desired
(Reitaisai 12) [Kuma-tan Flash! (Nishimura Nike)] Remilia to Fushigi no HiAce | A Simmer of Remilia With a Mysterious HiAce (Touhou Project) [English]
Ashford Gakuen Underground
Muu Sasaki - PPG Flash
(C74) [FLASH POINT (Aoi Takayuki)] 《0》
[Takotsubo Club (Gojou Shino)] Danger Zone 5 (Dirty Pair Flash)
[Unknown] Chika Teien | Underground Garden [English]
(C89) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] Se-no! (Kantai Collection -KanColle-)
Underground Hotel Vol. 1
(C78) [Kuma-tan Flash! (Hanao)] Scapegoat Act: 1 (Touhou Project)
Minami Underground | 미나미 언더그라운드
Konya Sabishii Hinageshi wa
(C97) [54BURGER, Eclipse, Kuma-tan Flash! (Kumao Mofumofu, Marugoshi, rougetu)] Otona o Karakau n ja nai! (Fate/Grand Order) [Chinese] [脸肿汉化组]
(C80) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] KUMAlipse2 (Touhou Project)
Otokonoko ga Futanari JK DeliHeal o Yondara Byou de Mesu Ochi shichaimashita.
[Nawanoren (Gachoon)] NNDP 9 (Dirty Pair Flash) [2017-12-31]
(C90) [Kuma-tan Flash! (Hanao.)] Love Trip (Kantai Collection -KanColle-) [English]
Empty Theory 8 - Apparent Flash
KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
Imouto Sengen
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
(Mori no Kiseki 13) [Kuma-tan Flash! (Hanao.)] Pink Telepathy (Touhou Project)
Alpha ga Alpha o Daku Houhou | α与α做爱的方法 1-6 完结
Chika Tougijou Sen - Underground Colosseum Sen 5
Daigaku no Senpai to Nori de Kiss Shitetara Sono Hi no Uchi ni Issen Koechatta Hanashi
Himitsu no TS Chika Kenkyuujo | Secret TS Underground Lab
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Chinese] [沒有漢化] [Digital]
Miwaku no Red Flash
[HG Chagawa] Chika Dorei No. 6 - Underground Slave No. 6 (ANGEL Club 2015-01) [English] [desudesu]
(C92) [Kuma-tan Flash! (Kumao Mofumofu)] Yamakaze no Koto, Suki? (Kantai Collection -KanColle-)
[Zokubutsu.zip (Asuka)] Zokubutsu.zip (9) Chika | Underground [English] [Digital]
[Anthology] Bishoujo Shoukougun 2000 Manga-Anime Hen 2 (Various)
(C49) [H&K (Various)] Ero Manga Kenkyuujo FIRE (Various) [Incomplete]
Illustration
(C61) [JUMBOMAX (Ishihara Souka)] NAJICA FLASH (Najica Blitz Tactics)
(C83) [Tricot (Stella.Ing)] From The Underground (The Legend Of Zelda) [English] =SW=
Vtuber Sokuhame Kairaku Ochi Hon
Himitsu Yuugi | 비밀유희
(C86) [Gekidoku Shoujo (ke-ta)] Underground Blossom (Touhou Project)
(C88) [Jagabata (Oimo)] Miwaku no Red Flash | Fascinating Red Flash (PriPara) [English] {/u/ scanlations}
[sky & si-o] 罪世 - 第1章 | Tsumi Yo - Chapter 02 [EN]
(C95) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Vtuber Sokuhame Kairaku Ochi Bon (Tsukino Mito, Deep Web Underground, Shizuka Rin)
Agata - COMIC Shingeki 2014-12 [Textless]
[A-mania9's] BEHAVIOUR+17 ~BUNNY FLASH!!~[English][lodhel] (part 1)
(C91) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] Se-no!! (Kantai Collection -KanColle-) [Chinese] [女子力研究X无毒汉化组]
(C88) [Lithium (Uchiga)] Again #2 "Flashback Memories" (God Eater)
[Paint Robo] Nakadashi - Intravaginale Ejakulation
[Cyclone] Kagami ni Mukau Shoujo (Magic Knights Rayearth)
Shinso Makou Shoujo THE COMIC White Holy Sword Rizuve and Red Flash Raiza Episode 1
Enkou Mor-san
[Ranchiki (dotsuco)] Mesuochi Idol-kun | Feminizing Degeneration Idol-kun [English] [Nisor] [Digital]
(Reitaisai 7) [Frac (Mitsuki)] Midnight / Flashlight (Touhou Project)
(C74) [Dakimakuma, Jingai Makyou Club (WING☆BIRD)] CHARA EMU W☆BR004 FLASH BACK1984 P01 (Various)
(C89) [Kuma-tan Flash! (Hanao.)] Yuuwaku no Harusame (Kantai Collection -KanColle-)
Uchi no Kawaii Doukyonin-san Sono Go | My Cute Roommate Epilogue
(C87) [Yamaneko Jinja (John Inu)] Journey Into Underground (Touhou Project)
[Cyclone (Izumi Kazuya, Reizei)] Kagami ni Mukau Shoujo (Various) [Digital]
[Red Ribbon Revenger] Valhalla ~Joshou~ (Tokyo Underground & Spiral)
(C89) [Kuma-tan Flash! (Hanao.)] Se-no! (Kantai Collection -KanColle-) [Chinese] [洨五個人漢化]