Purchase Arai/Shoei Helmet in Tokyo and Osaka

Hello,

I am a motorcycle rider, and I am planning to visit Tokyo and Osaka in the next two weeks. Was wondering if you could advise me on best place to purchase Arai/Shoei helmet. So far I identified Naps Adachi, Nankai Buhin and Rico Land in Tokyo, and Nankai Buhin in Osaka. I will be staying in Bakurocho area in Tokyo, and Kokubunji area in Osaka.

Many thanks in advance.

There's a whole street of motorbike/bike accessory stores on the left hand side as you walk from Ueno station towards Kappabashi. They sell helmets.

Thank you, much appreciated.

"2りんかん(Nirin-kan)" also very famous as motorcycle gear and parts shop.
Some shops are "tax free".
https://driverstand.com/tenpo/top/map/index2.html

Ueno, Tokyo was very famous and calleds as "motorcycle town"
about until 20 years ago, but it is not so now.
There are many products to go to the store you list up.
And, basically big shops are standing away from the railway station usual, please check well.

I do not know how serious they will answer, but it is not bad to ask again here.
http://www.gaijinriders.com/forum.php

And, are you already in Tokyo this weekend?
If you want to ask about new products info or to staff of Arai, it is a big loss that you do not go here.
http://www.motorcycleshow.org/english/
The info (movies) of the show held in Osaka last weekend has been uploaded a lot on YouTube.
http://www.motorcycleshow.jp/ (No EN page)
https://www.facebook.com/osakamotorc
https://twitter.com/official_omcs
If can not watch comfortably in yr country, you should watch it at airports or a hotel in Japan.
https://goo.gl/5JtJCs

Thanks so much for your info. Appreciated.