Fūrin

A fūrin (風鈴, ふうりん, lit. 'wind-bell') is a small, bowl-shaped Japanese wind chime typically hung during the summer. A piece of paper called tanzaku (短冊) is usually hung from each fūrin to cause it to ring even with just a slight breeze. The sound of the fūrin and the sight of the paper blowing in the wind are seen by many Japanese people as having a cooling effect during the hot Japanese summer.