Today I stumbled upon a blog titled "Japan's Cellphone Edge". The blog says about itself:
Japan's wireless industry is where America & Europe can be in a couple of years. This blog invites you to have a look at the wireless future by discovering what is hot in Japan right now. Learn about the best practices for mobile business from one source.
Among many interesting articles, what especially caught my attention was the article about Mincle, a Japanese location-based mobile SNS.
Apparently, Mincle is a service where the GPS-phone users can post content (blogs/photos etc) about specific locations and share stories about their favorite spots with others. I should perhaps check out the service myself. By the way, the name "Mincle" comes from "mingle", according to the blog.
Including this particular post about Mincle, Japan's Cell Phone Edge blog offers a lot of good content.