Sendai Play Atlas

How to spend a day in Sendai — with kids, in any weather

A practical guide to Sendai for families and visitors: what to do, what is on this month, how long it takes to get between places, and how to build it all into one workable day.

This month

2026 edition — updated 2026-08-01 Sendai in August — festivals and days out with kids The Sendai Tanabata Festival, the fireworks the night before, and summer at the aquarium. What is on in Sendai in August 2026, and how to build it into a day that works with children.

Find it by situation

It is raining. It is Saturday and nothing is planned. Start from the situation you are actually in, and work out how to build the day around it.

What is on, month by month

Browse the calendar month by month