A visitor takes pictures of wind chimes at an exhibition near the Tokyo Station in Tokyo, Japan, Aug. 26, 2020. Over 2,000 wind chimes are on display during the exhibition that goes from Aug. 21 to Aug. 28. (Photos: Xinhua/Du Xiaoyi)

Wind chimes are seen at an exhibition near the Tokyo Station in Tokyo, Japan, Aug. 26, 2020. Over 2,000 wind chimes are on display during the exhibition that goes from Aug. 21 to Aug. 28.

People visit a wind chime exhibition near the Tokyo Station in Tokyo, Japan, Aug. 26, 2020. Over 2,000 wind chimes are on display during the exhibition that goes from Aug. 21 to Aug. 28.

Wind chimes are seen at a wind chime exhibition which displays over 2,000 wind chimes in front of the Tokyo Station in Tokyo, Japan, Aug. 26, 2020. Over 2,000 wind chimes are on display during the exhibition that goes from Aug. 21 to Aug. 28.

People visit a wind chime exhibition near the Tokyo Station in Tokyo, Japan, Aug. 26, 2020. Over 2,000 wind chimes are on display during the exhibition that goes from Aug. 21 to Aug. 28.

A visitor takes pictures of wind chimes at an exhibition near the Tokyo Station in Tokyo, Japan, Aug. 26, 2020. Over 2,000 wind chimes are on display during the exhibition that goes from Aug. 21 to Aug. 28.

Wind chimes are seen at an exhibition near the Tokyo Station in Tokyo, Japan, Aug. 26, 2020. Over 2,000 wind chimes are on display during the exhibition that goes from Aug. 21 to Aug. 28.

Wind chimes are seen at an exhibition near the Tokyo Station in Tokyo, Japan, Aug. 26, 2020. Over 2,000 wind chimes are on display during the exhibition that goes from Aug. 21 to Aug. 28.

A visitor takes pictures of wind chimes at an exhibition near the Tokyo Station in Tokyo, Japan, Aug. 26, 2020. Over 2,000 wind chimes are on display during the exhibition that goes from Aug. 21 to Aug. 28.

People visit a wind chime exhibition near the Tokyo Station in Tokyo, Japan, Aug. 26, 2020. Over 2,000 wind chimes are on display during the exhibition that goes from Aug. 21 to Aug. 28.