This extension will let you get a Wareko Map for any selected address on a webpage.
Select any word or sentence in a website.
Usually, they are name of the place or the address of the place you are interested in.
Then, right click
and execute 'Wareko Map This'.
The Wareko Map will be opened in a new tab in Chrome and you can see the map and streetview there. Wareko Map is developed using Google Maps API.
My web site: http://www.wareko.jp
Wareko Map: http://www.wareko.jp/map/