Oshima Tsumugi. There is no certification paper, so please make your judgment based on the photos. It has a bat-wing collar. The lining of the body has discolored, but since the discoloration is overall, it looks like a colored lining at first glance. Length from shoulder: 152cm 裄 (Yukitake): 62cm Sleeve length: 45cm Front width: 23.5cm Back width: 28cm For those who understand that this is a used item, Thank you.