Japanese

Noun

かいせい ‎(romaji kaisei)

1. 改正: amendment
2. 快晴: clear weather
3. 回生: regeneration
4. 改姓: family name change

Verb

かいせいする ‎(romaji kaisei suru)

1. 改正: to amend, to revise
2. 回生: to regenerate
3. 改姓: to change one's family name