(C93) [BLUE GARNET (Serizawa Katsumi)] Kaijou Genteibon C93 (Fate/Grand Order) (C93) [BLUE GARNET (芹沢克己)] 会場限定本C93 (Fate/Grand Order)

(C52) [BLUE GARNET (Serizawa Katsumi)] Blue Garnet Vol. 4 Kinku (Darkstalkers)

(C99) [BLUE GARNET (Serizawa Katsumi)] Haha ga Goblin ni Makeru Hazu ga Arimasen! - Mother can't lose to goblins (Fate/Grand Order) [Chinese] [黎欧x苍蓝星汉化组]

(C97) [Blue Garnet (Serizawa Katsumi)] Rougoku no Yuuutsu (Fate/Grand Order)

(C94) [BLUE GARNET (Serizawa Katsumi)] C94 Kaijou Gentei #04 Omakebon Gegege no Kitarou with Neko Musume (Gegege no Kitarou)

(C95) [BLUE GARNET (Serizawa Katsumi)] C95 Kaijou Gentei Omakebon #05 Neko Musume o Mesu ni Shitai 2 (Gegege no Kitarou)

(C93) [Blue Garnet (Serizawa Katsumi)] Toraware Seijou (Fate/Grand Order)

(C72) [Blue Garnet (Serizawa Katsumi)] BLUE GARNET XX - First Doll (Rozen Maiden)

(C67) [BLUE GARNET (Serizawa Katsumi)] BLUE GARNET XVIII LOVERS (Mujin Wakusei Survive, School Rumble)

[BLUE GARNET (Serizawa Katsumi)] C94 Kaijou Gentei #04 Omakebon Gegege no Kitarou with Neko Musume (Gegege no Kitarou) [Digital]

(C77) [Blue Garnet (Serizawa Katsumi)] BLUE GARNET XXIII (Amagami, Bakemonogatari)