余生

• Reading: よせい
• Romaji: yosei
• Kanji breakdown: 余 (yo) — surplus, remaining, extra; 生 (sei) — life, living
• Pronunciation: /jo.seː/

Meaning

One's remaining years; the rest of one's life. The time left to live.

A noun with a contemplative, sometimes melancholic tone. Used when someone reflects on how they want to spend the time they have left, often after a major life event such as retirement, serious illness, or loss. Unlike 老後 (rougo, old age) which is age-defined, 余生 focuses on the finite nature of remaining time. Common in literature and personal reflections.

Examples

1. 余生は好きなことをして暮らしたい。 I want to spend the rest of my life doing what I love.
2. 退職後の余生をどう過ごすか考えている。 I've been thinking about how to spend the years after retirement.
3. 病気から回復し、余生を大切にしようと思った。 After recovering from my illness, I decided to cherish the time I have left.

Usage Guide

Context: retirement, personal reflection, literature

Tone: reflective

Origin & History

From Sino-Japanese: 余 (yo, surplus/remaining) + 生 (sei, life). Literally 'remaining life' — the surplus portion of one's lifespan yet to be lived.

Cultural Context

Era: Classical

Generation: Middle-aged to elderly

Social background: Universal