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**During the 2020 Coronavirus Outbreak events are subject to change and cancellation at a moment’s notice. Please do always check with the official website for any last minute changes or cancellations.**

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CANCELLED Heroes Assemble in Saitama City 2020

March 7 @ 11:00 - March 8 @ 16:00

Heroes Assemble

I’m pretty sure this a spin off of the kids fair formerly known as the Tamarin Waku Waku kids fair. In previous years it was a fair spread out over three weeks – one day each of the weeks. This year does look quite different to previous years, but one thing is the same: dozens of heroes! Two dozen (24) to be exact.

Unfortunately due to the efforts to contain the Coronavirus Outbreak this event has been cancelled for 2020.

In previous years the heroes were only part of the fair, now they seem to be the b all and end all of it. Although, there will be some mascots visiting too. There will be some food too.

This year the event will once again be held in Saitama Shintoshin. However, it is just one weekend according to the schedule so far. The Heroes Assemble will be on Saturday March 7th and Sunday March 8th.  As the name implies and the photo below shows – super heroes will assemble at the fair!

Heroes Assemble

The festival information is being shared on Facebook again this year too. Unfortunately at the moment its a little convoluted, but hopefully a brochure is on the way with clearer information. There is a bit of information on the Faavo (fund-sourcing) website too. (Japanese language for both Facebook and website pages).

First day of the heroes assemble ~

Second day of the heroes assemble ~


Heroes festival Facebook page



The event is taking place at the Keyaki Hiroba of Saitama Super Arena in Saitama Shintoshin. It is just outside the ticket gates for the JR Saitama Shintoshin station. 

You will find even more events for this weekend on the main Saitama Events Page.

Official website of Saitama Shintoshin which is currently being rebranded as Tamarin Town. 


March 7 @ 11:00
March 8 @ 16:00
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Saitama Shintoshin
Chuo Ward
Saitama, Saitama 330-0081 Japan
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Events by their very nature are tentative. Please do check with the official sources for any last minute changes due to weather or other mitigating factors, particularly with the current Coronavirus outbreak.

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