()

counter
o'clock; hour (counter)
1. o'clock; hour (counter)
Counter for hours of the day (clock time).
(いま)(なん)()
What time is it now?
8()()きた。
I woke up at 8 o'clock.
会議(かいぎ)午後(ごご)2()から(はじ)まります。
The meeting starts at 2 PM.

() is the counter for hours when telling time.

COUNTING PATTERN (o'clock):
1: 一時(いちじ) 6: 六時(ろくじ)
2: 二時(にじ) 7: 七時(しちじ)
3: 三時(さんじ) 8: 八時(はちじ)
4: 四時(よじ) 9: 九時(くじ)
5: 五時(ごじ) 10: 十時(じゅうじ)

IRREGULAR READINGS:

  • 4: よじ (not よんじ)
  • 7: しちじ (ななじ also exists but less standard)
  • 9: くじ (not きゅうじ)

COMMON PATTERNS:

  • 何時(なんじ): what time?
  • ()(はん): half past ~
  • ()ちょうど: exactly ~ o'clock
  • ()(ごろ): around ~ o'clock

RELATED COUNTERS:

  • (ふん)/(ぷん): minutes
  • (びょう): seconds
  • 時間(じかん): duration in hours