兵へい学がく者しゃ

noun

tactician; strategist; military scholar

Refers to a person who studies or is an expert in military science, tactics, or strategy. Often used in historical or academic contexts.

• 彼かれは江え戸ど時じ代だいの有ゆう名めいな兵へい学がく者しゃだ。

  He is a famous military scholar from the Edo period.