This is a vintage Japanese Sake Tokkuri, sake bottle from Taisho period (1910's'-1920's). Japanese Sake Tokkuri is used to refill sake bringing your own from home, so it usually has a store name on the bottle.
It has beautiful Kanji writings " Tanaka-ya ", name of store called Tanaka over rustic colors. Great Mingei folk art to add to your home decor.
Dia. 6 " x H 10 "