also: あげゆみ
noun
small toy bow (Edo period)
A small bow that could be shot while seated, popular as a parlor game during the Edo period. Now a historical term.
江戸時代には、座ったまま楊弓を射る遊びが流行した。
In the Edo period, a game of shooting a small bow while seated became popular.
The term 楊弓 (ようきゅう) literally means 'willow bow', likely referring to the material or shape. The exact origin is uncertain.