Koinobori in Japan's May : Children's Day? Boys' Day? Girl's Day

May 5th is a Day Just for Children in Japan!

Boys' Day

Cinco de Mayo is also Boys' (or Children's) Day in Hawaiʻi - Hawaii Magazine

Nine-and-three-quarter platforms in Tokyo? Seibu Ikebukuro

Children's Day Ushers In With Colorful Carp Streamers

Kodomo no Hi (May 5): All About Children's Day in Japan

Nine-and-three-quarter platforms in Tokyo? Seibu Ikebukuro

Children's day japan hi-res stock photography and images - Alamy

Koinobori are flying high for Children's Day. - AFAR

Koinobori - Wikipedia

Study Blog - GaijinPot Study

Kodomo no hi (Children's Day) in Japan

Kodomo no Hi, Children's Day – Portland Japanese Garden