Greenhouse Japan has announced the Kana D MP3 player. It has 512MB of internal memory and will support playback for WMA and MP3. It has a LCD to displays your track information and also the battery life. Connect via USB and powered by single AAA battery and will gives 7 hours of playback. It measures 28.5×83×22mm and weighs 25 grams. The Greenhouse Kana D will be available mid of this month in Japan for 3,280 Yen ($27).

[via New Launches]