English: Artwork of Kamiizumi Ise-no-kami Hidetsuna (written as 上泉伊勢守秀綱). He is also known as Kamiizumi Nobutsuna (1508-1572). He was a samurai in Japan's Sengoku period famous for creating the Shinkage-ryū school of combat.
Uploaded a work by Unknown, circa before 1572 (Sengoku period). from https://web.archive.org/web/20210226101543/http://www.samuraibushidosociety.com/kashima/souden_in.html with UploadWizard