Hiroshi Kajiwara 梶原完 (9 November 1924 in Shanghai – 29 July 1989 in Germany) was a Japanese pianist, a piano virtuoso of international renown and music educator Kajiwara Kan was commonly known in Japan as Kajiwara Kan or Kajikan.
Source: “Hiroshi Kajiwara”, English Wikipedia (CC BY-SA 4.0), excerpt