A summer tradition in Yonezawa City, Yamagata Prefecture, marking its 63rd edition in 2026. The venue is Matsugasaki Park, built on the former castle grounds of the successive lords of the Uesugi clan, where water fireworks reflected on the moat create a charming scene that delights spectators. About 30 stalls line the event, and from 6:00 PM, attractions such as songs and performances by local artists are also held.
Select a date to check out the fireworks festivals happening that day!

第63回 米沢納涼水上花火大会 5000発もの花火が夜空に打ちあがる