(ろく)

ろく
number
six
number
1. six
The number six. A straightforward number in Japanese with consistent pronunciation in most contexts.
I wake up at six o'clock.
Six beers, please.
Note: ろく becomes ろっ before ほん→ぽん
Six friends came, so we didn't have enough chairs.

(ろく) is the number six. The native Japanese counting word is (むっ) (muttsu).

Counting patterns

When combined with counters starting with h-sounds, ろく often becomes ろっ:

No change

Cultural note

Six is generally considered a lucky number in Japan.