バックドアです
bakkudoadesu
1. Back door.; Secret passage.
Noun
#546309
1. Back door.; Secret passage.
1. door
1. bag
1. knob
2. doorknob
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