(はち)

はち
number
eight
1. eight
The number eight. Considered a lucky number in Japanese culture because the kanji (はち) widens at the bottom, symbolizing growing prosperity. Consistent in most counter combinations.
Work starts at eight o'clock.
An octopus has eight legs.
Note: はち + ほん = はっぽん
(はち)(がつ)(あつ)です
August is hot.
This store is open from 8 AM to 8 PM, so it's convenient.

(はち) is the number eight. The native Japanese counting word is (やっ)つ (yattsu).

SOUND CHANGES:

With counters starting with h-sounds, はち becomes はっ:

  • (はっ)(ぽん) (happon): eight long objects
  • (はっ)(ぴゃく) (happyaku): 800
  • (はっ)(ぴき) (happiki): eight animals

NO CHANGE:

  • (はち)() (hachiji): eight o'clock
  • (はち)(にん) (hachinin): eight people
  • (はち)(がつ) (hachigatsu): August

CULTURAL SIGNIFICANCE:
Eight is very auspicious in Japan - the kanji (はち) widens at the bottom, symbolizing growing prosperity (末広(すえひろ)がり).