Vintage Kato Kogei Sumo Wrestlers Coffee Tea Mug 3.75" Made In Japan Beige Brown For Sale

Thrifting find. Vintage mug with Japanese Sumo wrestlers motif. Unmarked. I understand these were made in Japan by Kato Kogei in the 1970s and 1980s. It's glazed a light tan or beige, with darker brown slightly impressed images of rikishi/sumo wrestlers. It's just under 4" tall and is about 4" wide across the top. There are two small gray scuffs as shown circled in the last image. There are minor glaze imperfections and faint swirls and scratches. No chips or cracks. Please take a look at the images, and let me know if you have any questions. Shipped USPS Ground Advantage. I pack with care and lots of bubble wrap.