秘ひ策さく

noun

secret plan; secret strategy

A confidential plan or stratagem, often with a connotation of cleverness or cunning. Used in contexts like business, politics, or games.

• 彼かれはライバル会社がいしゃに対たい抗こうする秘ひ策さくを練ねっている。

  He is devising a secret plan to compete against the rival company.

• その棋き士しは秘ひ策さくを隠かくして対たい局きょくに臨のぞんだ。

  The shogi player faced the match hiding a secret strategy.