8. Samsung Galaxy S6 Edge
Samsung has been somewhat struggling in Japanese markets. However, their latest Galaxy S6 Edge makes it to our list of 8 best selling smartphones in Japan. With the archrival, Apple,doing well in Japan Samsung has found it difficult to find a place in the market but thanks to Galaxy S6 Edge the company has started to find its feet in the country. This amazing phone features 5.1 inches screen to go with Android OS v5.0.2 (Lollipop). Its most attractive feature is its 16MP camera with auto-focus, face detection, and Geo Tagging.