Sakura Index is the first site in the group of sites from Media Index. The logo represents the content the site provides, with the lighter background indicating the underlying ideas that enlighten the reader or the users (which rarely happens!).
The logo is currently used at http://sakuraindex.jp
Original Logo on white background. The contrasting colors represent the site's content, with the lighter tone underneath it signifying the underlying ideas and thought that bring light to every topic.
White logo on black BG. Perfect for shirts and business cards.