He was part of the Japanese team at the 2016 Summer Olympics , where the team was eliminated in the group stage .
Seiya Adachi ( born 24 June 1995 ) is a water polo player from Japan .
Seiya Adachi was part of the Japan team at the 2016 Summer Olympics , where the team was eliminated in the group stage .
Seiya Adachi ( born 24 June 1995 ) is a water polo player from Japan .