The Kyoto team detected one superhump with an amplitude larger than 0.3mag in the last night. During this four days, the magnitude has been gradually declined with a rate of 0.03 - 0.05 mag/day. The superoutburst is now ongoing. Time-series observations are very encouraged. Tonight, we will have a run on this object for 7 hours under clear sky. Regards, Makoto Uemura