is a Japanese professional baseball outfielder for the Yokohama DeNA BayStars in Japan's Nippon Professional Baseball.
On 2 November 2016, it was revealed that Ohta had been included in a trade with the Hokkaido Nippon-Ham Fighters with teammate Katsuhiko Kumon for Fighters pitcher Mitsuo Yoshikawa and Shingo Ishikawa.
He selected . Ohta became a free agent following the 2021 season.
On December 20, 2021, Ohta signed with the Yokohama DeNA BayStars of Nippon Professional Baseball.