Thousands of fans flocked the venue just to see Rainbow members and get to have autographs signed and shake their hands. It has been reported that a total of 3,400 fans were present at their Handshake event showing their much popularity in Japan.

On the 17th of March, Rainbow had a handshake event for their fans in Tokyo, Japan and over 2,100 fans went and attended the event as well as purchasing their album and get their autographs, on the next day March 18, over 1,300 fans attended with a total of 3,400 fans for two days. Rainbow gave their thanks to their fans for coming to the event, for waiting patiently and for supporting them. Meanwhile, Rainbow just released their third Japanese Single "Gonna Gonna Go" and have ranked well at the Oricon Daily Chart.

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