Vtuber Sokuhame Kairaku Ochi Hon 2
Chou Soreyuke! Melfina-san Kanseiban
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]
(C83) [Nekopunch Bashibashi (Nyangorou)] Inka + Omake Bon + Postcard (Bishoujo Senshi Sailor Moon)
(C64) [Nakayohi Mogudan (Mogudan)] Ayanami 4 Boku no Kanojohen (Neon Genesis Evangelion) [English] [Belldandy100] [Decensored]
Flower Attack Moonlight
[Nakayohi Mogudan (Mogudan)] Gentei Omakehon 2005.2 (Neon Genesis Evangelion) [English] [LWB]
[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest
(C58) [Nakayohi Mogudan (Mogudan)] Ayanami 1 Gakusei-hen (Neon Genesis Evangelion) [English] [Belldandy100] [Decensored]
[GENOCIDE (Hattori Gorou)] S4U spats forever The UNDERGROUND insert SATONAKA CHIE (PERSONA 4) [Digital]
Underground Athlete Maker
(C64) [Nakayohi Mogudan (Mogudan)] Ayanami 4 Boku no Kanojohen (Neon Genesis Evangelion)
FABRICATION FLAVOR
Ayanami Dai 8-kai Kanojo Hen
[Nakayohi Mogudan (Mogudan)] Okoi Omakebon Vol:04 (Neon Genesis Evangelion, Kantai Collection -KanColle-, Love Live!)
Chika Tougijou Sen - Underground Colosseum Sen
Underground Hotel Vol. 1
[Nakamura Yukitoshi] Underground Athlete Maker (2D Comic Magazine Kikaikan Ningen Bokujou Vol. 2) [English] [Digital]
(C80) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 3.5 Kai (Neon Genesis Evangelion) [English] =LWB=
(C77) [Nakayohi Mogudan (Mogudan)] Omake bon sono 1 / Bonus Book #1 2009 (Neon Genesis Evangelion) [English]=Imari+Tecn=
Zecchou CONTRACT
COMIC Unreal 2011-08 Tokubetsu Furoku
Shukushoubyou Kenshuu
(C92) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 8-kai Kanojo Hen (Neon Genesis Evangelion) [Chinese] [月餅] [Colorized]
[Kousuke] Doutei Kara Hajimeru Isekai Seifuku | Setting Out on a Parallel World SEXUAL Conquest after Dying a Virgin (COMIC Anthurium 2017-10) [English] {darknight} [Digital]
(C78) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 3 Kai (Neon Genesis Evangelion) [English] =LWB= [Decensored]
Ayanami Dai 7-kai Mogudan Mail Hen
Mogudan Illustration Works
(C92) [Nekopunch Bashibashi (Nyangorou, Mogudan)] Himitsu Soushuuhen
(C64) [Nakayohi Mogudan (Mogudan)] Natsu Komi Omake Hon (Neon Genesis Evangelion)
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
(C83) [Nekopunch Bashibashi (Nyangorou, Mogudan)] Inka (Bishoujo Senshi Sailor Moon) [English] {Doujin-Moe}
Chika Tougijou Sen - Underground Colosseum Sen 2
(C78) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 3 Kai (Neon Genesis Evangelion) [English] =Imari+Nemesis=
Ayanami 4 Boku no Kanojohen
Chika Tougijou Sen - Underground Colosseum Sen 4 | 지하투기장 센4
Kukkoro Heroines Vol. 8
Ayanami Dai 2 Kai_
(C87) [Yamaneko Jinja (John Inu)] Journey Into Underground (Touhou Project)
Boshi Chika Resort | Mother and Son Underground Resort
ずっと以前に描いたメイド漫画の続。
(C77) [Nakayohi Mogudan (Mogudan)] Omake Bon Sono 2 | Bonus Book 2 2009 (Neon Genesis Evangelion) [English] =LWB=
(C69) [Nakayohi Mogudan (Mogudan)] Ayanami Rei 00 (Neon Genesis Evangelion)
Rei VOL:03 Kaijou Genteibon | Rei VOL:03 Limited Edition
Mogudan - Mi Madre es Joven y Linda
[Nakayohi Mogudan (Mogudan)] Oboro vol:00
Kanojo-tachi no Himitsu Oekakibon Vol-02
Inka
(C52) [Nakayohi (Mogudan)] Chou Sakura Taisen (Sakura Wars)
Himitsu Soushuuhenyou Rough-bon
Ayanami 4 Preview Edition
(C62) [Nakayohi Mogudan (Mogudan)] Rei Ayanami Rei (Neon Genesis Evangelion)
[Nakayohi Mogudan (Mogudan)] Ayanami Dai 6 Kai (Neon Genesis Evangelion) [Sample]
Chou Saimin Mogudan Chapter
Hyouma Genteibon Vol. 07
[Undergroundou] Underground Natural Klutz Orgasm VI
[Ukkaridou] Nanaka No Mahou de (Nanaka6/17)
[Nakayohi Mogudan (Mogudan)] Ayanami 5 Meirei Hen (Neon Genesis Evangelion) [English] [Decensored]
Humiliation underground
Kanojo-tachi no Himitsu Oekakibon Vol:02
(C90) [Nakayohi Mogudan (Mogudan)] Tenzen VOL:05 Genteibon (Various)
Ayanami Dai 9-kai Ayanami Nikki | Ayanami Chapter 9
Muryoru Kangoku | The Swarm Approaches the Wicked Prison
Chika Tougijou Sen - Underground Colosseum Sen 4
[Nakayohi Mogudan (Mogudan)] Ayanami Dai 5 Kai (Neon Genesis Evangelion) [English] =LWB=
Hyouma Genteibon VOL:07
Ayanami Dai 6 Kai
[Kuroiwa Menou] Aniki no Yome | Big Brother’s Wife (Milk Crown) [English] [desudesu]
[Unknown] Chika Teien | Underground Garden [English]
(C76) [Nekopunch Bashibashi (Mogudan)] Maid-san no Hon - Boku no Imouto Hen
(C71) [Nakayohi Mogudan (Mogudan)] Gentei Bon 2006 Fuyu (Neon Genesis Evangelion)
Hotarubi Vol. 01 OMAKEBON
(C69) [RED RIBBON REVENGER (Makoushi)] Valhalla ~ Dainishou~ Fuyu no Arashi (Spiral)
[C's cheese] ANAN Gango no Miko (Tokyo Underground)
Ayanami Omakehon 2006 Natsu
Underground wrestling
虚縛の戯
Nodokan
HOT LIMIT 2020
Sabbath wa Houkago, Chikashitsu de | The Sabbath happens after school, in the underground room
Chika Tougijou Sen - Underground Colosseum Sen 5
[Stranger_Underground Dou] Jigoku Ezu no Yoru