Hiroshima (Japan), 23-25.10.2020 -Japanese High School Championships- Men 400m (23) 1 Masataka Tomoda (2003) 46.51; 2 Keisuke Inagawa (2002) 47.16; 3 Yuichi Kinoshita (2002) 47.24; 4 Taiyo Suzuki 47.26; 5 Tsubasa Yoshiki 47.70 (47.51 1h5); 6 Kodai Mamada (2002) 47.81 (47.69 1h2); in heats: Daiki Hashimoto 47.61 2h1; Yusuke Sataki 47.80 3h1 400m u20 (23) […]