Harada Masatoshi is a third year student of Inashiro Industrial. Harada is the captain and the linchpin of Inashiros batting lineup.

He is the eldest of three brothers. Harada is a history lover who watches historical drama series on TV every week, never missing an episode (even if it means recording it). His favorite military commander is Sanada Yukimaru.

First Appearance: Chapter 54; Episode 19

(Source: Diamond no Ace Wikia)