The Shiraoi Porotomintara Festival 2026 is back this year!

Join us on Saturday, August 29 and Sunday, August 30, 2026, for a fun-filled weekend at Porotomintara!

This year, the festival will once again feature Seigan-kyo, a special festival that was held last year and is returning as part of this year’s event!

See the Spectacular Sendai Tanabata Decorations!

One of the highlights of the festival is the chance to see magnificent, giant Sendai Tanabata decorations.

It’s not every day that you get to see decorations of this scale, so don’t miss this special opportunity to experience the beauty and tradition of Tanabata right here in Shiraoi!

Delicious Food & Festival Fun!

Enjoy the festive atmosphere while exploring a wide variety of food trucks and booths serving delicious food and treats.

With spectacular decorations, great food, and plenty of festival fun, this is an event you won’t want to miss!

We look forward to welcoming visitors of all ages!

Event Information

Venue: Porotomintara
(Shiraoi Station North Tourist Information Center)

Date & Time:
Saturday, August 29: 11:00 AM – 8:00 PM
Sunday, August 30: 11:00 AM – 4:00 PM

Weather:
The festival will be held rain or shine.
Canceled in the event of severe weather.

Come and enjoy the Shiraoi Porotomintara Festival 2026 with us! We look forward to seeing you there!