ビルド番号 なら
birudobangōnara
1. If/when build number
Noun
1. If/when build number
1. telephone number
1. number on the back of a player's uniform; uniform number
1. number; series of digits
1. registration number
1. account number (bank, etc.)
1. built-in
1. Was the phone number.
1. Probably the phone number.