Himitsu Soushuuhenyou Rough-bon
(C77) [Nakayohi Mogudan (Mogudan)] Omake Bon Sono 2 | Bonus Book 2 2009 (Neon Genesis Evangelion) [English] =LWB=
[Mogudan] Mogudan Illust Works
Chika Tougijou Sen - Underground Colosseum Sen 3
(C92) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 8-kai Kanojo Hen (Neon Genesis Evangelion)
(C92) [Tsukuru no Mori Kabushikigaisha (Various)] TORANOANA Girls Collection 2017 SUMMER TYPE-X A
(C84) [Toranoana (INAZUMA, Fuetakishi)] TORANOANA Girls Collection 2013 SUMMER TYPE-X
[UNDERGROUND CAMPAIGN (Muma, Senga Migiri)] Maison Liberté | Midsummer Daydream [English] [Leon990 Scanlations] [Digital]
(C61) [Nakayohi Mogudan (Mogudan)] Ayanami 3 Sensei Hen (Neon Genesis Evangelion) [English] [E-Hentai Translations]
(C92) [Nekopunch Bashibashi (Nyangorou, Mogudan)] Himitsu Soushuuhen [English] [EroGPx] [Incomplete]
COMIC Unreal 2011-02 Vol. 29 + Mogudan Calendar 2011
Imouto Sengen
Cramming Sis [English] [Rewrite] [olddog51]
(CR30) [SOFTCHARM (SOFTCHARM)] FULL-SWEEP EARLY UNDERGROUND (Various)
Zokubutsu.zip Chika | Underground
(C69) [Nakayohi Mogudan (Mogudan)] Omakehon 2005 | Bonus Book 2005 (Neon Genesis Evangelion) [English] =LWB=
Choo Sokon Hito Washi no Ero Manga o Michattēya!!
Triglav Underground Railway
[Nakayohi Mogudan (Mogudan)] Okoi Omakebon Vol:04 (Various)
Ashford Academy Underground
Ayanami 5 Meirei Hen | 능파 5 명령편
Ayanami 4 Preview Edition
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
(C78) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 3 Kai (Neon Genesis Evangelion) [Decensored]
(Shotaket 10) [Bluelagos (Various)] Shot a Shota 3
Ayanami 4 Boku no Kanojohen
(C92) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 8-kai Kanojo Hen (Neon Genesis Evangelion) [English] [靴下汉化组]
(C55) [Nakayohi Mogudan (Mogudan)] Soreyuke! Melfina-san (Seihou Bukyou Outlaw Star)
KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
Haha No Kawaki | 義母的性飢渴
ELF SLAVE CATALOG UNDERGROUND Vol. 01
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project) [English] [MrBubbles]
Hyouma Genteibon Vol. 07
[U.M.E.Project (ukyo_rst)] ELF SLAVE CATALOG UNDERGROUND Vol.02 [Digital]
(C90) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 7-kai Mogudan Mail Hen (Neon Genesis Evangelion)
Chika Tougijou Sen - Underground Colosseum Sen 4
Ayanami Dai 8-kai Kanojo Hen
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Digital]
Ningen wa Oroka | Humans Are Foolish
[Hot Bear (Mogudan)] Bakunyuu Maid Kari Kouhen
(C82) [Nekopunch Bashibashi (Nyangorou)] Himitsu
Chika Tougijou Sen - Underground Colosseum Sen 2
ANGEL Club 2007-02
Ayanami 2 Hokenshitsu Hen
(C52) [Nakayohi (Mogudan)] Chou Sakura Taisen (Sakura Wars)
(C90) [Nakayohi Mogudan (Mogudan)] Tenzen VOL:05 Genteibon (Various) [English] [Trinity Translations Team]
[Nanase Makoto] Chika Ryuushutsu - Leaked to Underground
(C91) [Nakayohi Mogudan (Mogudan)] Hyouma Genteibon VOL:07 (Neon Genesis Evangelion) [Chinese][比斯娘汉化组]
(C57) [Nakayoshi Mogudan (Mogudan)] Chou Undoukai Chou Akari House (Battle Athletes Daiundoukai)
(C92) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 8-kai Kanojo Hen (Neon Genesis Evangelion) [English] [Colorized]
(C71) [Kensoh Ogawa (Fukudahda)] Ashford Gakuen Underground (Code Geass) [English] [0405]
[HWAN] 阴湿路第一季
Ayanami Dai 8-kai Kanojo Hen | Ayanami Chapter 8 - Girlfriend Edition
(C94) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 9-kai Ayanami Nikki | Ayanami Chapter 9 - Ayanami's Diary (Neon Genesis Evangelion) [English] =7BA=
(C80) [MAIDOLL (Fei)] Anaru wa Ore no Yome (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai) [Colorized]
Chou Sakura Taisen
[HG Chagawa] Chika Dorei No. 6 - Underground Slave No. 6 (ANGEL Club 2015-01) [English] [desudesu]
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 2 [Chinese] [沒有漢化] [Digital]
[Nakayohi Mogudan (Mogudan)] Omake Hon Soushuuhen Sono 1 (Neon Genesis Evangelion)
(C80) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 3.5 Kai (Neon Genesis Evangelion)
(C96) [SILENT HILL (Morisoba)] NOT JAP (Deep Web Underground) [English] {Hennojin}
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral) [Digital]
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER)
From The Underground
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen [Chinese] [沒有漢化] [Digital]
(Osuket 2) [UNDERGROUND CAMPAIGN (Senga Migiri, jin)] Yasei
Mail Order Bride [English] [Rewrite] [EZ Rewriter]
[Hot Bear (Mogudan)] Bakunyuu Maid Kari Zenpen
セクメト
[Undergroundou] Buta Moyashi
(C49) [Nakayohi (Mogudan)] EVAGELIMOON (Bishoujo Senshi Sailor Moon + Neon Genesis Evangelion)
(C78) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 3 Kai (Neon Genesis Evangelion) [English]
[Tenpuu Mitsunari] PORNO STAR Pretty Soldier Labia-n-Rose c01 [english]
(C83) [Tricot (Stella.Ing)] From the Underground (The Legend Of Zelda)
(C61) [Nakayohi Mogudan (Mogudan)] Ayanami 3 Sensei Hen (Neon Genesis Evangelion) [Decensored]
(C83) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 4 Kai + Omake Bon + Postcard (Neon Genesis Evangelion) [English] {LWB & Funeral of Smiles}
auteurgenial (Neon Genesis Evangelion)
Underground Six
Ayanami Dai 9-kai Ayanami Nikki
[Underground Dou (Stranger)] Jigoku Ezu no Yoru 2
S to M to M to S
(C94) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 9-kai Ayanami Nikki | Ayanami Chapter 9[Chinese] [Colorized]