Cotton Half-Width Obi Belt, New, Unused, Karasan, Waraku, Cotton Tsumugi This is a cotton tsumugi Karasan obi belt, a half-width obi. It's from Waraku. The subdued mustard color and Karasan stripes are very stylish. It seems to have a thin obi core, making it very light and easy to use. Approximately 15 x 340