Seasonal Festivals
Uminomori Aquarium Halloween
Oct 19 – Nov 1, 09:00–17:30 · Sendai Uminomori Aquarium · Miyagi
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Dates
- Oct 19 – Nov 1, 2026
- 09:00–17:30 (Oct 25: 09:00–17:30, 18:00–20:30; Oct 31: 09:00–17:30, 18:00–20:30)
About this event
SummaryA two-week Halloween event featuring a special aquarium exhibit and themed animal performances.
Highlights
• Special exhibit called "Trick!? Aquarium" showcasing rare sea creatures
• Halloween-themed dolphin, sea lion, and bird performances
• Sea urchin lantern-making workshop available on weekends
• Unique festive atmosphere at Sendai Uminomori Aquarium
Details
The event, themed "Surprise and Delight," transforms the aquarium with surprising sights and interesting facts about marine life. Visitors can enjoy a unique Halloween experience with a festive atmosphere created by the special exhibit and animal shows. The sea urchin lantern-making workshop offers a hands-on activity for guests to create their own decorations. This limited-time event provides an opportunity to connect with the sea in a fun and educational way.
Also on the list: All Festivals in Miyagi
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Matsuri Festivals
Okumatsushima Jomon Village Festival
Okumatsushima Jomon Village History Museum, Higashimatsushima
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Cultural Festivals
Rekimin Autumn Festival 2026
Sendai City Historical and Folklore Museum, Ruohaka Park, Sendai
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