URL：https://static.vecteezy.com/system/resources/previews/023/935/668/original/bsu-letter-logo-creative-design-with-graphic-bsu-simple-and-modern-logo-bsu-luxurious-alphabet-design-vector.jpg
掲載元：https://www.vecteezy.com/vector-art/23935668-bsu-letter-logo-creative-design-with-vector-graphic-bsu-simple-and-modern-logo-bsu-luxurious-alphabet-design
