Craftsmen soak colorful-dyed carp streamers, koinobori, near the meeting point of the Yoshida and Kodawara river to remove glue in Gujo, Gifu Prefecture on Jan. 19, 2018. People hoist carp streamers on Children Day, tango no sekku on May 5th, to pray for health and safety of boys in Japan.( The Yomiuri Shimbun via AP Images )