See: 山田耕筰,Kósçak Yamada. Kosaku Yamada (山田耕筰, Yamada Kōsaku, Kósçak Yamada,9 June 1886 - 29 December 1965) was a Japanese composer and conductor. In many Western reference books his name is given as Kósçak Yamada. Read more on Last.fm