Samsung ditched its own logo from the Galaxy S6 and S6 edge sold in Japan
Already available in select markets around the world - including in the US - the S6 and S6 edge will be just Galaxy-branded in Japan, in addition to being carrier-branded (Docomo and KDDI au, respectively).
Samsung hopes that this move will enable it to sell more S6 and S6 edge units in Japan. Even if that doesn't happen, the two new flagships are off to an excellent start globally, and they may become the best selling Galaxy S handsets to date. As reported not long ago, Samsung currently expects to sell 70 million S6 and S6 edge units (combined) around the world.
sources: NTT Docomo, The Korea Herald