[Abogado Powers (Yoshizawa Tomoaki)] Kuro no Danshou THE LITERARY FRAGMENT SS Roughs
YUKIRIN Art-works
Shishunki na Adam Choi Netabare Guidebook (a bit spoilerish guidebook)
[Artbook] Viper F40 -Official Art Gallery-
[Happoubi Jin] Happoubi Jin Gashuu Hoteri
SUIKA Official Visual Fan Book
[Ai no Sunadokei (HanaRu)] Fate Masochistic Order (Fate/Grand Order) [Chinese]
Discipline Artbook
(C92) [NiseMIDIdoronokai (Ishikei)] kokonotokoro (Various)
(一般画集) [アイル] 真?瑠璃色の雪~ふりむけば隣に~ 設定原画集
(FF22) [MAGIC COLOR (Usagi Hime)] Hentai Ouji no Mousou Tokuhon (Hentai Ouji to Warawanai Neko.) [Chinese]
(SC2015 Autumn) [Matsurija (Nanaroba Hana)] Rough Pon 28 Kakudai Ban
WYAKOってタイトルだった合同のアレ。