The battle of Japanese quartet was fought both in Kofu Meet and Shizuoka Meet, but relay Olympics silver medalist, Yoshihide Kiryu was fastest by quick 10.04 in 100 at Kofi compare to 10.13 of relay Olympics silver medalist Shota Iizuka in Shizuoka.
Result: Kofu (Japan), 1.8.2020
Men
100m (1.4) 1 Yoshihide Kiryu 10.04; 2 Julian Walsh 10.34 (10.30 (1.1) 2h1); 3 Daisuke Miyamoto 10.43; 4 Ryuga Matsuo 10.43
Result: Shizuoka (Japan), 1-2.8.2020
Men
100m (2) (2.0) 1 Shota Iizuka 10.13; 2 Shota Hara 10.33; 3 Tatsuro Miyagi 10.41; 4 Shota Nakamura 10.41
200m (1) (-1,9) 1 Kaishin Shimada (2002) 21.22 (21.03 (1.7) 1h7); 2 Shota Hara 21.30; in heats: Shota Iizuka 20.70 (-0,5) 1h1; Tatsuro Miyagi 21.26 (1.5) 1h6; Ryota Suzuki 21.27 (0.2) 1h6
Pole Vault- (2) Kosei Takekawa 5.30
Javelin-(2) 1 Ryohei Arai 76.33; 2 Gen Naganuma 73.36
Women
Javelin-(2) Chiha Mochizuki 51.26
