バックミラーでしょう
bakkumirādeshō
1. Probably the rearview mirror.
Noun
#1564529
1. Probably the rearview mirror.
1. bag
1. mirror
1. vast; huge
2. malva nut (Scaphium affine)
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)
1. explosive; blasting powder
1. comeback
1. staff; staff officer