

Japanischer Mathematiker, Politiker und Samurai
Arai Ikunosuke (* 12. June 1836 in Edo; † 19. July 1909 in Tokyo) was a japanischer Mathematiker, Politiker und Samurai. He was 73 years old. He studied at Shōheizaka Gakumonjo. He worked at Hokkaido University. He was awarded the Order of the Sacred Treasure, 6th class. His cause of death was diabetes.