ブルーバックであれば
burūbakkudeareba
1. If blueback; When blueback
Noun
#256171
1. If blueback; When blueback
1. bag
1. blue
2. sad; down (in the dumps)
1. blues
1. vast; huge
2. malva nut (Scaphium affine)
1. shoulder bag
1. Baghdad (Iraq)
1. cobalt blue
1. Turkey; Türkiye
2. turquoise