Word

七七日

七々日
しちしちにち、なななぬか、なななのか
49th day after death
Word

週七日

exp
しゅうなのか
seven days a week
Word

又の日

またのひ
another day; the next day
Word

三日天下

みっかてんか、みっかでんか
short-lived rule; being in power only for a brief period; brief championship
Word

三日坊主

三日ぼうず
みっかぼうず
person who cannot stick to anything; unsteady worker; monk for three days
Word

満期日

まんきび、まんきじつ
due date; date of maturity; expiration date; date of expiry
Word

三日路

みっかじ
three-day journey
Word

残存日数

ざんそんにっすう
days remaining; days until maturity
Word

仕事日

しごとび
work day
Word

四十九日

しじゅうくにち
forty-ninth day after a person's death