Kiyoshi Doi is a former baseball player from Japan. He played in the Central League for Taiyō Whales Doi played as a catcher

Yudai Fujioka is a professional Japanese baseball player. He plays infielder for the Chiba Lotte Marines.

Yuya Fukui is a professional Japanese baseball player. He plays pitcher for the Tohoku Rakuten Golden Eagles.

Masaji Hiramatsu is a Japanese former professional baseball pitcher in Nippon Professional Baseball (NPB). He played for the Taiyo Whales / Yokohama Taiyo Whales from 1967 to 1984. He won the Eiji Sawamura Award in 1970.

Senichi Hoshino was a Nippon Professional Baseball player and manager.

Kyōhei Kamezawa is a Japanese professional baseball player. He played for the Fukuoka SoftBank Hawks and Chunichi Dragons for the Nippon Professional Baseball(NPB).

Kōki Moriya is a Japanese Nippon Professional Baseball pitcher for the Hanshin Tigers in Japan's Central League.

Yūya Ogō is a professional Japanese baseball player. He plays outfielder for the Tohoku Rakuten Golden Eagles.

Hikaru Ohta is a professional Japanese baseball player. He plays catcher for the Tohoku Rakuten Golden Eagles.
Hiromi Oka is a professional Japanese baseball player. He plays outfielder for the Chiba Lotte Marines. Oka is known as person that he has the same name as heroine of Aim for the Ace!, Japanese animation. Oka is outfielder but he had worn No. 18, it is known as uniform number that great pitcher wear in Japanese professional baseball, from 2017 to 2018.

Katsuo Osugi was a Japanese professional baseball first baseman in Nippon Professional Baseball. He played for the Toei Flyers / Nittaku Home Flyers / Nippon Ham Fighters from 1965 to 1974 and the Yakult Swallows from 1975 to 1983. He was the Japan Series MVP in 1978 and was inducted into the Japanese Baseball Hall of Fame in 1997. Osugi's 486 career home runs places him ninth on the all-time NPB list.

Keita Sano is a Japanese professional baseball infielder for the Yokohama DeNA BayStars of Nippon Professional Baseball (NPB).

Tatsuhiro Shibata is a professional Japanese baseball player. He plays infielder for the Yokohama DeNA BayStars.

Shinji Takahashi is a Nippon Professional Baseball catcher for the Orix Buffaloes in Japan's Pacific League.

Hōsei Takata is a Japanese professional baseball pitcher for the Tohoku Rakuten Golden Eagles in Japan's Nippon Professional Baseball. He previously played with the Yomiuri Giants from 2018 to 2019.

Naotaka Takehara is a Japanese professional baseball outfielder for the Saitama Seibu Lions in Japan's Nippon Professional Baseball.

Tsuyoshi Ueda is a Zainichi Korean former professional baseball outfielder. An ethnic Korean, his birth name is Hanja: 周剛史.

Takashi Umino is a Japanese professional baseball Catcher for the Fukuoka SoftBank Hawks of Nippon Professional Baseball.

Yoshinobu Yamamoto is a Japanese professional baseball pitcher for the Orix Buffaloes of the Nippon Professional Baseball (NPB).