The Yomiuri Shimbun

Colorful carp streamers “swim” in the air over the Tsuruudagawa river as Someiyoshino cherry blossoms bloom in the background in Tatebayashi, Gunma Prefecture. About 4,000 of the fish-shaped wind socks have been hung for the Koinobori no Sato Matsuri festival at five locations across the city. The festival will run through May 15.