saiseikidattara
1. If/when at its peak; If/when the most prosperous time
★ Common
Noun
#360972
1. If/when at its peak; If/when the most prosperous time
1. if it's the case
1. puberty; adolescence
1. not be found
1. (early) childhood
1. end of term
1. quarter (of a year)
1. menopause; change of life