Kosuke Ota

is a Japanese former football player who played as a defender.

Club career Ota began his footballing career with Yokohama FC in 2006, before a move to J1 League side Shimizu S-Pulse in 2009. After making 85 league appearances and scoring two goals, Ota joined FC Tokyo in 2012.

He would subsequently play for FC Tokyo and Nagoya Grampus before joining Perth Glory FC in Australia. Ota's debut for Perth Glory in 2021 was as a substitute against Brisbane Roar, in which he contributed two assists. On 18 July 2022, Ota signed to J2 club, Machida Zelvia for during mid 2022 season. On 3 October 2023, Ota officially announced his retirement from football at the end of this season after getting minimal game time at Machida Zelvia.

International career In July 2007, Ota was selected as a member for the Japan U-20 national team for the 2007 U-20 World Cup. At the tournament, he played 1 match as a left-back against Nigeria.

He made his full international debut for Japan on January 6, 2010, in a 2011 Asian Cup qualification match against Yemen. He would make 7 appearances for the Samurai Blue over a five year span, with his last one coming in 2015.

Career statistics Club .

1Includes Japanese Super Cup.

International