What does BK stand for?
BK stands for "Berryz Koubou"
How to abbreviate "Berryz Koubou"?
"Berryz Koubou" can be abbreviated as BK
What is the meaning of BK abbreviation?
The meaning of BK abbreviation is "Berryz Koubou"
What does BK mean?
BK as abbreviation means "Berryz Koubou"
