Felix Muthiani Higashi Osaka Keiai Ko Ochiai Masaru Takamizawa National High School Championships national record Rin Kubo Saku Chosei Seita Kikuchi Shiga Gakuen 17-Year-Old Ko Ochiai 1:44.80 NR to Win National High School Championships 800 m No Comment
Akinobu Murasawa bureaucracy Hayashi Morozumi Hiroto Yoshioka Kenta Chiba Masaru Takamizawa National High School Ekiden Saku Chosei Soma Nagahara Yamanashi Gakuin National Champion Saku Chosei H.S. Head Coach Masaru Takamizawa on the Pros and Cons of Further Restricting International Athletes at the High School Level No Comment
