Osaka Festival Calendar [2026]: Music Festivals and Outdoor Events Summary
In this article, we’ll introduce a wide range of music festivals held in Osaka all at once!
When it comes to music festivals in Osaka, there’s a packed lineup of events featuring popular artists from Japan and abroad—such as SUMMER SONIC, held every summer, its spin-off events, and massive indoor festivals at the end of the year.
Another hallmark of Osaka’s events is their variety: from urban-style circuit festivals that use multiple live venues, to events in Osaka Castle Park, to seaside festivals where you can see the ocean—there’s something for every taste.
Find an event that interests you and be sure to check it out in person!
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- Winter Music Festival in Western Japan [2026]
- List of reggae festivals in Kansai [2026]
- Complete Guide to Kansai Summer Festivals [2026]: Electrifying Stages and Performing Artists
- Kansai Jazz Festival List [2026]
- Kyoto Music Festivals [2026] Outdoor Festivals and Events Roundup
- List of anime song festivals nationwide [2026]
- List of summer festivals in western Japan held during the summer vacation [2026]: Rock festivals and outdoor music festivals
- Hyogo Music Festivals [2026]: Outdoor Festivals and Events Summary
- List of Camping Festivals in Kansai [2026]
- List of Family Festivals Nationwide [2026]
Past events
ACHATTERSOct 25 (Sat) – 26 (Sun), Osaka Prefecture
| Schedule | Sat–Sun, Oct 25–26, 2025 |
| place | Osaka-jō Outdoor Music Hall, Osaka City, Osaka Prefecture |
| Website | https://www.humpbackofficial.com/news/5a47a796-8c8c-4153-a00b-0872b5e42014 |
BAYCREW’S OSAKAOct 25 (Sat) – 26 (Sun), Osaka Prefecture
| Schedule | Sat–Sun, Oct 25–26, 2025 |
| place | Osaka Prefecture, Osaka City, GRAND GREEN OSAKA, Umekita Park, South Park |
| Website | https://baycrews.jp/event/bcfes/ |
| SNS |
OTODAMA EXPO ~Senrioka Edition~Sat, Oct 25, Osaka Prefecture
| Schedule | Saturday, October 25, 2025 |
| place | Expo ’70 Commemorative Park, Momiji River Lawn Plaza, Suita City, Osaka Prefecture |
| Website | https://cocolo.jp/site/pickup_detail/2748 |
| SNS |
KoneKore LockOct 25 (Sat) – 26 (Sun), Osaka Prefecture
This festival carries the meaning of connecting people through music. Since it’s an event created with the intention of energizing Osaka as it shares music from the city, it has drawn large crowds and, just as hoped, is generating great excitement.
| Schedule | Sat–Sun, Oct 25–26, 2025 |
| place | Osaka Prefecture, Osaka City, Osaka Port Central Pier Waterfront Green Space |
| Website | https://connecolle.com |
| SNS |
O.Y.Z NO YAONSun, 10/19, Osaka Prefecture
Since this event is called “O.Y.Z NO YAON” (= Oyaji no Yaon) and held at Osaka Castle’s open-air stage, the lineup consists only of adult male groups. Even though they’re ‘oyaji’ (middle-aged men), I’m sure each group will show off a mature coolness that won’t lose to the younger crowd.
| Schedule | Sunday, October 19, 2025 |
| place | Osaka-jō Hall (Osaka Castle Music Hall), Osaka City, Osaka Prefecture |