Okinawa - Hitachi microwave oven/oven

Hi, I am planning to go to Okinawa soon and I would like to buy a Hitachi microwave oven. I believe it's one of those 4 in 1 or 3 in 1 ovens, where it's possible to bake, microwave, steam, fry? The one I have in mind is Hitachi MRO-RBK5000.

My question is if anyone knows of a place (electronic store?) that is around the Kokusai-dori (International Street), that would sell that or something similar.

If none are around that area, recommendations of good electronic stores to visit, would be appreciated.

If someone has seen it and remembers the price, I would also appreciate it, if I can be given the approximate price seen (Japanese yen).

Thanks in advance for the help!

Well, I don't belong to this area so I can't answer your question but you can always take help of Google search with the right search term and you may get plenty of results as well.

It's cheaper to buy online store than physical shops in Okinawa.
http://kakaku.com/item/J0000016753/

HITACHI MRO-RBK5000 is still on sale.
But shipping to Okinawa, an extra surcharge will be incurred.

Kokusai dori ave is a typical tourists street in Naha city, I don't think there are electrical appliance stores there.
LAOX Kokusai dori store only sells international appliances for tourists and souvenirs. You will possibily need to visit Yamada-denki, techland Naha store.
http://www.yamada-denki.jp/store/contents/?d=1054