後こう期き高こう齢れい者しゃ

noun

middle-old person (75–84 years old)

A term used in Japanese healthcare and welfare systems to refer to people aged 75 to 84, distinct from 前期高齢者 (65–74) and 超高齢者 (85+).

• 後こう期き高こう齢れい者しゃ医い療りょう制せい度どは75歳さい以い上じょうの人ひとが対