negurushikattara
1. If/when it was difficult to sleep; If/when you couldn't sleep well
★ Common
Adjective
#123523
1. If/when it was difficult to sleep; If/when you couldn't sleep well
1. if it's the case
1. unable to sleep well
1. not be found
1. If it comes out; When it comes out
1. If/when topped; If/when crowned
1. If/when shown; If/when I show
1. After; When…passes
1. If/when born; Once born