Kaho Iwano (岩野 夏帆; born 6 August 1999) is a Japanese water polo player. She was selected to the Japan women's national…Kaho Iwano (岩野 夏帆; born 6 August 1999) is a Japanese water polo player. She was selected to the Japan women's national water polo team, for the 2020 Summer Olympics. She participated in the 2019 Summer Universiade. She plays for Shumei University.
Harukiirario Koppu (コップ 晴紀イラリオ, Koppu Harukiirario, born 28 December 1998) is a Japanese water polo player. He competed…Harukiirario Koppu (コップ 晴紀イラリオ, Koppu Harukiirario, born 28 December 1998) is a Japanese water polo player. He competed in the 2020 Summer Olympics.
Keigo Okawa (大川 慶悟, Ōkawa Keigo; born 11 March 1990) is a water polo player from Japan. He was part of the Japanese…Keigo Okawa (大川 慶悟, Ōkawa Keigo; born 11 March 1990) is a water polo player from Japan. He was part of the Japanese team at the 2016 Summer Olympics, where the team was eliminated in the group stage.