ダークマターです
dākumatādesu
1. Dark matter.
Noun
#154268
1. Dark matter.
1. rich (taste); full-bodied (flavour, flavor)
2. laid-back (lifestyle); relaxed
1. dark
1. antihero
1. dark elf (fictional race)
1. dark (menswear) suit (midnight blue, black, etc.)
1. dark side
1. dark blue
1. dark horse
1. dark matter