Two women in traditional costumes splash water during the Uchimizu water sprinkling event in Tokyo, Japan, Aug. 3, 2019. Uchimizu is a summer tradition meant to cool down the air as the water evaporates. (Photos: Xinhua/Du Xiaoyi)

People in traditional costumes splash water during the Uchimizu water sprinkling event in Tokyo, Japan, Aug. 3, 2019.

A girl in traditional costume splashes water during the Uchimizu water sprinkling event in Tokyo, Japan, Aug. 3, 2019.

People in traditional costumes splash water during the Uchimizu water sprinkling event in Tokyo, Japan, Aug. 3, 2019.