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Summer arrives in a single declared moment. Tsuyu lifts, the sea is officially open, and the cities pivot into festival mode — Gion in Kyoto for the whole month, fireworks competitions in every prefecture, and the kind of humidity that makes everyone reach for unagi.
July 2026
Dates for 2026
July 1
Early July · Tradition
Beaches are officially declared open for swimming on a fixed date by each municipality, complete with a small Shinto purification ceremony at the shoreline. Before umi-biraki, lifeguards aren't on duty and beach huts aren't running. After, it's full summer mode through August, then it abruptly stops in early September.
All of July (Kyoto) · Festival
Kyoto's biggest festival, running the entire month of July, peaking on July 17 (Saki-matsuri) and July 24 (Ato-matsuri) with the yamaboko grand procession — two-story wooden floats, some weighing 12 tonnes, pulled through the city by teams of 50. The three nights before each procession (yoiyama) are when central Kyoto is closed to cars and lined with food stalls.
Jul 7 (some regions Aug) · Tradition
Star Festival, marking the one night a year the lovers Orihime and Hikoboshi (the stars Vega and Altair) cross the Milky Way to meet. Households and schools hang colored paper strips (tanzaku) with handwritten wishes on bamboo branches. Sendai's Tanabata is the biggest, held in August on the lunar timing, with huge streamers down the shopping arcades.
Early July · Tradition
Beaches are officially declared open for swimming on a fixed date by each municipality, complete with a small Shinto purification ceremony at the shoreline. Before umi-biraki, lifeguards aren't on duty and beach huts aren't running. After, it's full summer mode through August, then it abruptly stops in early September.
All of July (Kyoto) · Festival
Kyoto's biggest festival, running the entire month of July, peaking on July 17 (Saki-matsuri) and July 24 (Ato-matsuri) with the yamaboko grand procession — two-story wooden floats, some weighing 12 tonnes, pulled through the city by teams of 50. The three nights before each procession (yoiyama) are when central Kyoto is closed to cars and lined with food stalls.
Mid-late July · Seasonal food
The Day of the Ox during summer doyō — falls once or twice in late July, calculated from the old calendar. Tradition (and very successful 18th-century marketing) says you eat unagi to survive the heat. Supermarket eel sections triple in size for the week, with kabayaki (grilled eel in sweet soy glaze) sold pre-cooked for home reheating.
Last Saturday of July (Tokyo) · Festival
Tokyo's flagship fireworks show, on the river between Asakusa and Mukōjima. Around 20,000 fireworks over roughly 90 minutes, watched by close to a million people from streets, bridges, and rooftops along the river. The yukata count on the trains running into Asakusa that evening is the visual that lands.