[Marumi Kikaku] Kikaku Joyuu to Yobareru Hitoduma-tachi - AV Shutsuen ga Daini no Jinsei
[MilkyBox] Hitoduma Shugo Senshi Angel Force
[Saigado] Hitoduma Onnakyoshi Main-san 1 | Wife And Teacher Main-san 1 [English] {Doujins.com} [Digital]
[Bai Asuka] Boku no Kaa-san wa Yuujin no Mesuinu Ch. 1-3 [English] [biribiri]
(Underground Carnival) [Inyu-goya (Inyucchi)] Chitei no Yakata no Aigan Shoujo (Touhou Project)
[Oobayashi Mori] Hentai Hitoduma Kaihouku
[Ozaki Akira] Hitoduma Sichou no H na Kaikaku Ch. 1-2 [English] [erc] [Digital]
Sonna ni Kirei Janakute Ii | 不用那么美丽也可以 Ch. 1
[Ikamatsu] Natsu no Hitoduma Kyoushitu
[UNDERGROUND CAMPAIGN (Senga Migiri)] USHI to KOBUSHI [Chinese] [同文城] [Digital]
[Takashi Katsuragi] Hitoduma eros vol. 8
Hitoduma No Ana
[Underground Dou (Stranger)] Jigoku Ezu no Yoru 2
[Buraindogatei] Nakadashi Sareru 5 Nin no Hitoduma
Hitoduma buchou kasumi Series
(C72) [JUMBOMAX (Ishihara Souka)] Koubi Sasetekureru Hitoduma (Queen's Blade)
Ojisan to Yuku Hitoduma Higaeri Konyoku Rotenburo
[Emua] Sekigahara Shouji Hitodumabu | 關原商事人妻部 [Chinese]
[Chikiko] Juukan Hitoduma Kasumi Ch. 1-4
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Chinese] [沒有漢化] [Digital]
[Buraindogatei] Hitoduma Mama Deikou 2
C93 Omake Bon Iro Toridori Hitoduma Uwasabanashi | Gossips of Various Housewives Extra Chapter
[Undergroundou] Haru no Shura - Seifuku Shounen to Geshuku Daigakusei no Ikenai Kankei -
USHI to KOBUSHI | 소와 주먹
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 4 [Digital]
Underground Garden
Sekigahara Shouji Hitodumabu
Hitoduma Inran Sousenkyo Ch.1-2
Hitsugi
Hitodumadukushi | 유부녀세트
Himitsu no TS Chika Kenkyuujo | Secret TS Underground Lab
Underground arena no sen
[Ozaki Akira] Hitoduma Sichou no H na Kaikaku Ch. 1 (Action Pizazz DX 2018-09) [English] [erc] [Digital]
(C78) [Crazy9 (Ichitaka)] Alice in Underground (Ookami-san to Shichinin no Nakama-tachi)
[Karma Tatsurou] Hitoduma Hime 3
[Ijimaya (Ijima Yuu)] Kinpatsu Bakunyuu no Russia Hitoduma Gakuenchou Koudou Maria ga Ochirumade [Chinese] [不咕鸟&紫苑联合汉化]
KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
Hitoduma Juukan Gishiki 02
[Yamamoto Yoshifumi] Hitoduma Lovers [English]
[Emua] Sekigahara Shouji Hitodumabu Ch.1-8 [English] [biribiri]
S to M to M to S
[Saigado] Hitoduma Onnakyoshi Main-san Ch. 9 (Action Pizazz 2014-08) [Chinese] [空気系☆漢化]
C93 Omake Bon Iro Toridori Hitoduma Uwasabanashi
[Saigado] Hitoduma Onnakyoshi Main-san Ch. 7 (Action Pizazz 2014-05) [Chinese] [空気系☆漢化]
Sekigahara Shouji Hitodumabu Ch.1
[MIDSUMMER MADNESS] Ore no Hitoduma Collection
NOT JAP
[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]
[Yanagawa Rio] Nurunuru Okusan Veranda Asobi (Hitodumato Hamete Mimasenka ?) [Chinese] [Incomplete]
[Oobayashi Mori] Hentai Hitoduma Kaihouku [Chinese]
[Saigado] Hitoduma Onnakyoshi Main-san Ch. 6 (Action Pizazz 2014-04) [Chinese] [空気系☆漢化]
Saimin Yokujou ~Bakunyuu Hitoduma ha Minna no Iinari Semen Tank~
Underground Sex Fight Club
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Chinese] [沒有漢化] [Digital]
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
Chika Tougijou Sen - Underground Colosseum Sen 1
[Chikiko] Juukan Hitoduma Kasumi Ch. 1-3
(C96) [SILENT HILL (Morisoba)] NOT JAP (Deep Web Underground) [English] {Hennojin}
Mazu no Hoshikuzu | 魔都的星尘 act.1-2
V Tsumamigui
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral)
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [0405]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Digital]
[Katsuragi Takashi] Hitoduma Eros vol.5