Asami also drew the illustrations for Kagami’s Seraph of the End: Guren Ichinose: Resurrection at Nineteen (Owari no Seraph: Ichinose Guren, 19-sai no Resurrection light novels.
Asami launched the manga adaptation of Takaya Kagami’s Seraph of the End: Guren Ichinose – Catastrophe at 16 (Owari no Seraph: Ichinose Guren, 16-sai no Catastrophe) light novel series in Kodansha’s Monthly Shonen Magazine in June 2017.
Hyūga launched their The Apothecary Diaries (Kusuriya no Hitorigoto) light novel on the Shōsetsu-ka ni Narou (“Let’s Be Novelists”) website in 2011.
Frontier Works’ Arian Rose imprint published Hyūga’s novel with illustrations by Chiho Shinishi in May 2022.