Osaka‘s annual festival calendar is built around summer: the Tenjin Matsuri in July, a dozen fireworks displays in July and August, and the Obon holidays in mid-August. Spring and autumn focus on natural phenomena (cherry blossoms, autumn leaves) rather than organized events, while winter brings illuminations and New Year temple visits.
This guide covers the specific dates, locations, and practical details for planning your Osaka trip around major events.
Osaka Events and Festivals Calendar 2026-2027
Tenjin Matsuri – July 24-25 Annually
Osaka Tenmangu Shrine (2-1-8 Tenjinbashi, Kita-ku) and the Okawa River. This is Osaka’s signature festival and one of Japan’s three greatest matsuri alongside Kyoto’s Gion Matsuri and Tokyo’s Kanda Matsuri. On July 24, a land procession of 3,000 participants in traditional costume carries portable shrines (mikoshi) from Tenmangu Shrine through the streets.
On July 25, the river procession puts 100 boats on the Okawa River with performers, drummers, and fireworks. The finale is a 5,000-firework display over the river starting around 19:30. The best viewing spots are along the river between Tenmabashi and Sakuranomiya bridges. The festival draws approximately 1.3 million spectators over two days.
Check the Osaka weather in July as it’s typically hot (32°C / 90°F) and humid (74%). Free to watch from riverbanks; paid seating available. Book Osaka hotels months ahead for Tenjin Matsuri.
Cherry Blossom Season (Hanami) – Late March to Early April
Citywide, with the best viewing at Osaka Castle Park, Kema Sakuranomiya Park, and the Japan Mint. The Japan Mint (1-1-79 Tenma, Kita-ku) opens its cherry blossom garden to the public for one week during peak bloom (typically early April). This is the city’s premier cherry blossom viewing spot with 350 trees of 130 varieties along a 560-meter path.
Entry is free but timed tickets are required. Osaka Castle Park (free) has 4,000+ trees and is the most popular hanami spot. Kema Sakuranomiya Park follows 4.2km of riverbank lined with 5,000 trees. The exact bloom dates shift by 1-2 weeks depending on winter temperatures; the Japan Meteorological Corporation issues forecasts starting in January. All spots are extremely crowded on weekends during bloom.
Summer Fireworks Festivals – July and August
Multiple locations along the Yodo River. The Naniwa Yodogawa Fireworks Festival (early August, usually the first Saturday) launches 15,000+ fireworks over the river between Yodoyabashi and Tenmabashi. The spectacle draws approximately 500,000 spectators.
PL Kyokagure Fireworks (August 1 in Tondabayashi, south Osaka) is one of Japan’s largest single-location displays. The Senshu Yume Hanabi in Sakai (mid-July) is less crowded. All are free to watch but arrive 2-3 hours early for a good spot. Summer festivals are hot and humid; bring water, a hand fan, and a picnic mat.
Aizen Matsuri – June 30 to July 2
Aizen-do Temple (1-5-37 Shitennoji, Tennoji-ku). This smaller summer festival celebrates the deity Aizen Myo-o with a parade of women in traditional yukata (summer kimono) and a festive atmosphere around the temple. It coincides with the start of the summer festival season and overlaps with Osaka’s rainy season. Free entry. Less tourist-heavy than Tenjin Matsuri.
New Year (Oshogatsu) – December 31 to January 3
Citywide, centered on Sumiyoshi Taisha Shrine (2-9-89 Sumiyoshi) and Shitennoji Temple (1-11-18 Shitennoji). Japan’s most important holiday sees families visiting shrines and temples for hatsumode (first shrine visit of the year). Sumiyoshi Taisha draws over 2 million visitors in the first three days of January.
Temple bells ring 108 times at midnight on December 31 (Joya no Kane). Many restaurants and attractions close December 31-January 2; check individual locations. The New Year’s holiday is a fascinating cultural experience but a challenging time for standard sightseeing. The Osaka food scene largely shuts down during this period.
Osaka Marathon – Late November
The Osaka Marathon (typically the last Sunday in November) runs a 42.2km course from Osaka Castle to Intex Osaka. Registration for international runners opens in spring and sells out quickly. The event draws 30,000 runners and affects road traffic in central Osaka for the day. If you’re not running, plan your Osaka sightseeing around the route closures (published on the official website in October).
