also: すぎたま
noun
sugidama; cedar ball hung at sake breweries
A traditional ball made from the sprigs of Japanese cedar (sugi), hung under the eaves of sake breweries to indicate that new sake has been brewed. It starts green and gradually turns brown, signaling the maturation of the sake.
酒蔵の軒先に杉玉が吊るされている。
A sugidama is hung under the eaves of the sake brewery.
杉玉が青々としているうちは、新酒の季節だ。
While the sugidama is still green, it's the season for new sake.
Compound of 杉 (sugi, 'Japanese cedar') and 玉 (tama, 'ball'). The reading すぎだま is a standard rendaku form.