Any Book Which Explains hentai comics

Kanon Visual Fan Book

[Kaniya (Kanyapyi)] Yayoi to Minami no Shima (THE IDOLM@STER) [Digital]

[Various] URIBOU Zakka Ten Pants Tokkagata Gashuu「Under wears 4-PINK LABEL-」+ Message Collection BOOK

[Various] Melonbooks Gensei Gashuu - Melon Limited Book

[Wanyanaguda] Round Shell Second

Hatsukano Memory Melonbooks Kounyu Tokuten Illust Rough Shuu

MELONBOOKS C93 Collection of Pictures EX Ver. Red

[Yuzusoft] RIDDLE JOKER OFFICIAL VISUAL FANBOOK

[anything (naop)] Kimi no mama de | 你仍是如此 [Chinese] [黑夜汉化组]

[Kaniya (Kanyapyi)] Rinne-chan Enkou Bon (Chousoku Henkei Gyrozetter) [Digital]

(C81) [Great Canyon (Deep Valley)] Manyuu Chifusa, Namagusa Bouzu Chinpou ni Junketsu o Kuraware Chuunen Idenshi Chuunyuu no Ue, Kodane Haramasareru no Maki. (Manyuu Hikenchou) [English] [desudesu]

[Wanyanaguda] Saikyou No Ojou-sama

Aika Complete Fanbook

[RPG COMPANY2 (Souma-Monooki 2tsu-Rousoku)] Bitch Craft Works (Witch Craft Works) [Digital]

(C78) [MTD (Rei)] Utsurundesu | Infectious (Natsume's Book of Friends) [English] [Sugar Parade]

(COMITIA116) [BOOKS Takada (Yoshi-Puu)] Nacchan no Shasei Kanri

(C71) [Joshinzoku (Wanyanaguda)] Manga Sangyou Haikibutsu 11 - Comic Industrial Wastes 11 (Princess Princess) [Chinese] [EZR個人漢化]

(C84) [RPG COMPANY2 (Toumi Haruka)] MOVIE STAR 5g (Ah! My Goddess)

[Kazakami Shun] Active Renai Houteishiki Official Visual Book

TYPEMOON Fan Art Book from Missing Link 2005

(C73) [Studio Wallaby (Deep Purple '72)] Anya no Flame Knuckle | Flame Knuckle Anya (Mahou Sensei Negima!) [English] {Trinity Translations Team}

[RPG COMPANY2 (Toumi Haruka)] SILENT BELL infection (Ah! My Goddess) [English] [EHCOVE]

Yoru Ga Kuru! Square Of The Moon Visual Fan Book

Amakano 2 Visual Fan Book

Hatsuyuki Sakura Visual Fanbook

(C78) [BOOKS Takada (Yoshi-puu)] Oyoide miyou yo (Mitsudomoe) [English] [constantly]

(C64) [Joshinzoku (Wanyanaguda)] Manga Sangyou Haikibutsu 07 (Detective Conan)

(C101) [Goshujinsama no Omochabako (hal)] Tanya-chan ga Gunrei de Kozukuri Suru Hanashi + C101 Omake-bon (R-18) Kounai ga Seikantai na Tanya-chan no Hanashi| 譚雅奉旨生子之事 + 口內敏感的譚雅醬的故事 (Youjo Senki) [Chinese] [沒有漢化]

(HaruCC17) [Aotsukitei (Aotsuki Ren)] Tadashii Naoshikata. (Natsume's Book of Friends)

(CCTokyo122) [Like Hell (Kyouya Ayumi, Shinjou Aoi)] Jiu (Natsume's Book of Friends) [Incomplete]

Hokenshitsu no Shiroi Okusuri | The School-Infirmary's White Medicine

[Wanyanaguda] Nageki no Kenkou Yuuryouji II

[Kaniya (Kanyapyi)] Nao-chan Chu Chu (Smile Precure!) [English] =TV= [Digital]

Toro Toro Book

(C77) [GLIMWORK, RPG COMPANY2 (Akino Hidefumi)] NYMPHPIRE

[RPG COMPANY2 (Various)] Lolita Spirits 3rd stage (Various)

[Kaniya (Kanyapi)] Risappe to Love Love (Aikatsu!) [English] [Facedesk] [Digital]

[August] Daitoshokan no Hitsujikai ～dreamimg Sheep～ Event CG Lineartbook [bekkankou]

(C79) [Espanya Koubou (Espanya)] NTR OF THE DEAD (HIGHSCHOOL OF THE DEAD) [English] [MidNightPass]

Shuffle! - Fanbook 2

Melonbooks - Xmas Art Selection

Sumeru Impart

(C78) [Yonsai Books (Ponpe Matkachi)] Fresh Gari Cure (Etrian Odyssey)

Tayutama -Kiss on My Deity- Visual Fanbook

[August] Tsuki wa Higashi ni Hi wa Nishi ni ～ Operation Sanctuary ～ Visual Fan Book

Unmei Senjou no φ Visual Fanbook

[Kanyapyi] Koakuma Shichau! (COMIC Megastore 2010-09) [Chinese] [佳奈助汉化组]

[Katagiri Hinata, Hikage Eiji] ONE2 ~Eien no Yakusoku~ Official FanBook

(C78) [GASOBooK (Matsumomo Mahiru)] A4 LOLITANIMATION (Various)

[Wanyanaguda] Beware of Molesters (English)

C96 Bonus Book

(C95) [Yonsai Books (Ogata Zen)] Kuchiurusai kara Saimin Ireyou | She Kept Nagging Me, So I Hypnotized Her (Lotte no Omocha!) [English] [Toks]

Tanya-chan ga Gunrei de Kekkon suru Hanashi

(C89) [Yonsai Books (Ogata Zen)] DIR2 (Lotte no Omocha!)

[Kaniya (Kanyapyi)] Kobato-chan Buhihi (Boku wa Tomodachi ga Sukunai) [Digital]

[Hanya Yashiki (Hanya)] Touhou Meiko ~Yakumo Ran Hen~ | Lost in Touhou ~Yakumo Ran Edition~ (Touhou Project) [English] [hardcase8translates] [Digital]

Togainu no chi - Official Visual Fan Book

[Wanyanaguda] Ai no Netsushisen (jap)

[Hanya Yashiki (Hanya)] Touhou Meiko ~Patchouli Hen~ | Touhou Meiko ~Patchouli Edition~ (Touhou Project) [English] {Doujins.com} [Digital]

[Wanyanaguda] Round Shell Second

[K2COMPANY (kazu)] mitu (Touken Ranbu) [Digital]

Kami-sama no You na Kimi e Visual Fan Book

Tanya-chan ga Fukusayou de Taihen na Koto ni Naru Hanashi

Kyuuai Etranger Toranoana bonus full color booklet

CANVAS2 Collection Art Book

(C60) [Joshinzoku (Wanyanaguda)] Manga Sangyou Haikibutsu 03 (Detective Conan) [English] [desudesu]

Marugoto Sanae-san Meron Oppai Matome Hon | A Book Completely Dedicated To Sanae-San's Breasts

(C74) [RPG COMPANY2 (Hoshino Fuuta)] Honwaka Z (Demashita Power Puff Girls Z)

[lostlast (Yuki)] Adabana (Natsume's Book of Friends) [English] [Midnight Heaven]

ANONE ILLUSTRATOR ver.1.0.0

[Wanyanaguda] Round Shell [English]

[A-KIBA BOOKS] Seikimatsu kara no Houkentaiiku [English]

PP -Pianissimo- Visual Guidebook

Shishunki na Adam Choi Netabare Guidebook (a bit spoilerish guidebook)

(Reitaisai 7) [Espanya Koubou (Espanya)] Sei☆Practice (Touhou Project)