Kendo or Karate.
Karaoke most likely has origins in Japanese.
Guyano is not a Japanese family name. It is of perhaps Spanish origins.
Baseball and Sumo wrestling are several spectator sports the Japanese people engage in .
A school's "sports day" is called 運動会 (undoukai) in Japanese.
Traditional Japanese sports include:SumoKendoAikidoJudoKarateKyudo
are unknown
Discovery Channel
Aikido, Ken-do, Judo, Sumo, Kyudo, Karate, Naginata are all traditional Japanese sports
Kako
its called japanese.try typing What are types of Japanese sports
"Iwaku" can mean "past", or "history".