Ryosei Kato

Ryosei Kato (加藤 凌聖, born 19 August 1997) is a field hockey player from Japan, who plays as a forward.

Senior national team
Kato made his senior international debut in 2019.

Since his debut, Kato has medalled with the national team on numerous occasions. He won bronze at the FIH Series Finals in Bhubaneswar. He has also medalled twice at the Asian Champions Trophies, winning silver at the 2021 edition in Dhaka, followed by bronze at the 2023 edition in Chennai.

In 2023, Ooka was named to the national team for the FIH World Cup in Bhubaneswar and Rourkela, as well as the Asian Games in Hangzhou. At the Asian Games, he won a silver medal.