貯ちょ蓄ちく債さい券けん

noun

savings bond

A bond issued to encourage saving, typically by a government or postal system.

• 戦せん後ご、政せい府ふは貯ちょ蓄ちく債さい券けんを発はっ行こうして国こく民みんの貯ちょ蓄ちくを促うながした。

  After the war, the government issued savings bonds to encourage citizens to save.