Answer
Naomichi Ueda competes for a Japanese club known as the Yokohama DeNA BayStars, based in Yokohama, Japan. The team is part of the Nippon Professional Baseball (NPB) league and plays in the Central League. The BayStars have a long history in Japanese baseball, having been established in 1930. The club has won the Japan Series, the championship of NPB, twice in its history.