(C77) [Nakayohi Mogudan (Mogudan)] Ayanami 3 Pure-ban (Neon Genesis Evangelion)
Kono Watakushi ga Saimin ni Makeru Wake Arimasen wa!
Ayanami Dai 8-kai Kanojo Hen
Humiliation underground
[Ogami Wolf] Super Taboo Extreme 5 [English]
Inka
Chika Seikou Tougi Club | Underground Sex Fight Club
(C53) [Nakayohi (Mogudan)] LEI (Neon Genesis Evangelion)
(C74) [Nekopunch Bashibashi (Mogudan, Nyangorou)] Under Ground [English] [SaHa]
(C94) [Yatsukaan (Yatsuka Yuhata)] Minami Underground (THE IDOLM@STER CINDERELLA GIRLS)
(C71) [Nakayohi Mogudan (Mogudan)] Gentei Bon 2006 Fuyu | Limited Edition 2006 Winter (Neon Genesis Evangelion) [English] [LWB + Chocolate]
Rough Bon - 2017 Kaijou Gentei Shinkan Maniaimasen Deshita Hon
(C76) [Nekopunch Bashibashi (Nyangorou, Mogudan)] Maid-san no Hon - Boku no Imouto Hen Omake-Hon
(C92) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 8-kai Kanojo Hen (Neon Genesis Evangelion)
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
Shojo-tachi no Himitsu Oekakibon Vol:02
Chika Tougijou Sen - Underground Colosseum Sen 4
[Cyclone (Izumi Kazuya, Reizei)] Kagami ni Mukau Shoujo (Various) [Digital]
Zokubutsu.zip Chika | Underground
Ayanami 3 Sensei Hen | Ayanami 3 Teacher Edition
Ayanami Dai 2 Kai_
Ayanami 5 Meirei Hen
Ayanami Dai 7-kai Mogudan Mail Hen
(C78) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 3 Kai (Neon Genesis Evangelion) [English] =LWB= [Decensored]
[Nakayohi Mogudan (Mogudan)] Ayanami 5 Meirei Hen (Neon Genesis Evangelion) [English] [Decensored] [q91]
Ayanami 3 Sensei Hen | 능파 3 선생편
[Nakayohi Mogudan (Mogudan)] Omake Hon Soushuuhen Sono 1 (Neon Genesis Evangelion)
(C70) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 1 Kai (Neon Genesis Evangelion) [English]
[Zokubutsu.zip (Asuka)] Zokubutsu.zip (9) Chika | Underground [English] [Digital]
[Nakayohi Mogudan (Mogudan)] Ayanami Dai 5 Kai + Oboro VOL : 00 (Various)
(C69) [Nakayohi Mogudan (Mogudan)] Omakehon 2005 (Neon Genesis Evangelion)
(C87) [Yamaneko Jinja (John Inu)] Journey Into Underground (Touhou Project)
(C76) [Nakayohi Mogudan] Ayanami Vol.2 (Neon Genesis Evangelion)
Futari no Nichiyoubi
(C83) [Nekopunch Bashibashi (Nyangorou, Mogudan)] Inka (Bishoujo Senshi Sailor Moon) [English] {Doujin-Moe}
[Anthology] Aniparo Miki 10 (Various)
[Hoshino Fuuta] Hiso Hiso Doll House
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 5 [Chinese] [沒有漢化] [Digital]
(C80) [Nakayohi Mogudan (Mogudan)] Nakayohi Mogudan 2011 Natsu Omakebon (Neon Genesis Evangelion)
Chou Soreyuke! Melfina-san Kanseiban
(C70) [Nakayohi Mogudan (Mogudan)] Omakehon 2006 Natsu (Neon Genesis Evangelion) [English] =LWB=
[Underground Campaign (Senga Migiri, jin)] Dokata Kuchiman Hole - Tobi Hen
(C97) [Shimofutaketa Zorome (Ahou Miya)] Theater Drama City (Deep Web Underground) [English] {Hennojin}
(C51) [Moriman Shouten (Various)] KATZE 15 (Various)
(C89) [Yamaneko Jinja (John Inu)] UNDERGROUND ASCENDANCY (Touhou Project)
[Stranger_Underground Dou] Jigoku Ezu no Yoru
(C90) [Nakayohi Mogudan (Mogudan)] Ayanami 7 mail Hen (Neon Genesis Evangelion)
虚縛の戯
Ayanami Dai 4 Kai
Ayanami Omakehon 2006 Natsu
[Yui Toshiki] ReYui Vol.3
ELF SLAVE CATALOG UNDERGROUND Vol. 01
KNight Mare Underground ~Shimai Kishi, Kanraku Dungeon~ ch. 2
[Masamune Shirow] W TAILS CAT 1
[Nakayohi Mogudan (Mogudan)] Bonus Book Summer 2010 (Neon Genesis Evangelion) [English] =LWB=
[Undergroundou] Underground Natural Klutz Orgasm VI
Vtuber Sokuhame Kairaku Ochi Hon
(C80) [MAIDOLL (Fei)] Anaru wa Ore no Yome (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai) [Colorized]
(C58) [Nakayohi Mogudan (Mogudan)] Ayanami 1 Gakusei-hen (Neon Genesis Evangelion) [Decensored]
(C85) [Nekopunch Bashibashi (Nyangorou)] Himitsu 2
(C52) [Nakayohi (Mogudan)] Chou Sakura Taisen (Sakura Taisen)
Mogudan Ayanami Rei 00
[TLG (bowalia)] Chika Tougijou Sen - Underground Colosseum Sen 3 [Digital]
[Hyji] Low Return ~Toshiue no Imouto~ [English] {Tadanohito}
Ayanami 5 Meirei Hen | 능파 5 명령편
えっちなメイドさん始めました
[Bai Asuka] Boku no Kaa-san wa Yuujin no Mesuinu Ch. 1-3 [English] [biribiri]
[Ukkaridou] Nanaka No Mahou de (Nanaka6/17)
(C77) [Nakayohi Mogudan (Mogudan)] Ayanami 3 Preview Edition (Neon Genesis Evangelion) [English] =Imari+Nemesis=
Ayanami Dai 3.5 Kai
Underground Hotel Vol. 3
From The Underground