Japanese servers


 * operated by Sakura Internet (さくらインターネット, http://www.sakura.ad.jp/)
 * Beta testing
 * 2 servers at the beginning
 * Diamond
 * Emerald
 * 1 server added due to capacity issue
 * Carnelian
 * server merge back to 2 servers
 * Carnelian merged to Diamond
 * service closure as of September 30th, 2009
 * no character transfer offered