This is a K. Yairi JY45B, J-50 type. Although the sides and back are plywood, it's lightweight and resonates quite well! It's the type with a mark on the headstock. The neck condition is quite good, and there's very little wear on the low frets ♪ It comes with an old generic hard case, but please consider it as packing material for shipping m(_ _)m Type: Flat top #Acoustic guitar #Acoustic guitar #All solid #000 #Martin #martin #kyairi #Morris #morris #Yairi #gibson #Gibson #j45 #j50 #j15