[Kino Hitoshi] Teshigoto guidebook

[Guglielmo] Danjo Pair de Yarou! Zenra Kumi Taisou Guidebook (COMIC HAPPINING Vol.2) [Chinese] [沒有漢化] [Digital]

Danjo Pair de Yarou! Zenra-gumi Taisou Guidebook

(SC60) [Jun&Yuri (JunkoS & Yuriko)] Gentleman Guidebook 4 (Hentai Ouji to Warawanai Neko.)

(Reitaisai 10) [Gentleman Trap (Varein)] Daiyousei@SchMizu Vol. 2 (Touhou Project)

(Houraigekisen! Yo-i! 4Senme) [Jun&Yuri (Yuriko)] GENTLEMAN GUIDEBOOK 7 (Kantai Collection -KanColle-)

(CT22) [Jun&Yuri (Yuriko)] GENTLEMAN GUIDEBOOK 6 (Love Live!)

Guidebook

[Eushully] Kamidori Alchemy Meister Perfect Guidebook HQ (Artbook)

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