本ほん土ど決けっ戦せん

noun

decisive mainland battle; final battle on the home islands

Historical term referring to the anticipated land battle on the Japanese mainland in the final stage of World War II.

• 本ほん土ど決けっ戦せんに備そなえて、国こく民みんは竹たけ槍やりの訓くん練れんをさせられた。

  In preparation for the decisive mainland battle, civilians were made to train with bamboo spears.

• 歴れき史しの授じゅ業ぎょうで本ほん土ど決けっ戦せんの計けい画かくについて学まなんだ。

  We learned about the plans for the final battle on the home islands in history class.