(C90) [Koharumachi (Sawasaki)] Otona no Katyusha Nikki (Girls und Panzer)
[LUNATIC PROPHET (Arimura Yuu)] Aruhi no Katyusha Nikki (Girls und Panzer) [Digital]
(C92) [D-baird (BeNantoka)] Newlywed Katyusha (Girls und Panzer) [English] [S.T.A.L.K.E.R.]
Katyusha to Ichaicha Suru Hon | A Book about Flirting with Katyusha
(C92) [D-baird (BeNantoka)] Shinkon no Katyusha (Girls und Panzer) [Chinese] [萝莉援助汉化组]
(C90) [Kitsuneya (Leafy)] Katyusha Marugaku Ichinensei (Girls und Panzer)
(Panzer☆Vor! 8) [Neko Pantsu] Dokidoki Katyucha! | Heart Pounding Katyusha! (Girls und Panzer) [English] [S.T.A.L.K.E.R]
(C91) [Koharumachi (Sawasaki)] Otona no Katyusha Nikki 2 (Girls und Panzer)
(C92) [D-baird (BeNantoka)] Shinkon no Katyusha (Girls und Panzer)
