(C82) [Alkaloid (Izumiya Otoha)] Metamorphose (Shiei no Sona-Nyl -What a Beautiful Memories-)
(COMIC1☆12) [Alkaloid (Izumiya Otoha)] Hana no Chiruran (Fate/Grand Order)
(C89) [Alkaloid (Izumiya Otoha)] Konya wa Motto! Dokidoki Order (Fate/Grand Order) [English] [constantly]
(C90) [Alkaloid (Izumiya Otoha)] Kyouka Suigetsu (Fate/Grand Order) [Chinese] [CE家族社]
[Izumiya Otoha] Jyunren Prison | 純戀監禁牢獄 [Chinese]
(COMIC1☆13) [Alkaloid (Izumiya Otoha)] Majo no Junketsu (Fate/Grand Order)
(C83) [otochilu Cafe, Re;Re; (Izumiya Otoha, Kurota Nichiru)] Hickory,Dickory,Dock (Mahou Tsukai no Yoru) [Chinese] [沒有漢化]
(C86) [Alkaloid (Izumiya Otoha)] Manamana Maniacs (Kara no Kyoukai)
(C91) [otochilu Cafe (Kuroda Nichiru, Izumiya Otoha)] My Room My Love (Fate/Grand Order) [Chinese] [无毒汉化组]