jikan kōka
1. time effect
Noun
#234803
1. time effect
1. period of time; time slot
2. time zone
1. short time
1. rest period; intermission
1. office hours; business hours
1. business hours; opening hours
1. arteriosclerosis; hardening of the arteries
1. permanent vice-president; undersecretary
1. effective; successful
1. long time; several hours