メインストリームだったら
mein sutoriimudattara
1. If mainstream; When mainstream
Noun
#160835
1. If mainstream; When mainstream
1. if it's the case
1. main street
1. private seal; personal seal
1. (company's) main financing bank; principal bank
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