バックストレートだったら
bakkusutorētodattara
1. If/when back straight…; If it were back straight…
Noun
#2171632
1. If/when back straight…; If it were back straight…
1. if it's the case
1. bag
1. vast; huge
2. malva nut (Scaphium affine)
1. not be found
1. Bakumatsu period; closing days of the Tokugawa shogunate
1. roar of laughter (from multiple people); burst of laughter
2. laughing hard (of a single person)