メジャーデビューだったら
mejādebyūdattara
1. If/when major debuting; If major debuting
Noun
#106150
1. If/when major debuting; If major debuting
1. if it's the case
1. debut; doing something for the first time
2. starting anew; starting afresh
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