A hero called the legendary third baseman in the former prestigious grass baseball team "Peanuts", will start to rebuild the peanuts that have now turned into weak teams from the outset. Peanuts are going to fight against the team of strong teams, taking advantage of the redevelopment of the city where Captain Sagara lives.

Teruyoshi Uchimura
as Koichi Akiyoshi

Masakazu Mimura
as Kazuo Sagara

Kazuki Ōtake
as Masaki Fumino

Golgo Matsumoto
as Itetsu Katsuta

Red Yoshida
as Noboru Akaiwa

Ryo Fukawa
as Ryoichi Miyamoto

Kazuki Iio
as Haruo Akiyama

Tadahiro Aoki
as Natsuo Akiyama

Masataka Fujishige
as Akio Akiyama

Megumi Sato
as Miyuki Kusano