Calling U

 is the fifth single by SPACE GIRLS PLANET. It was released on March 13, 2013, and peaked at #46 on the Oricon single chart.

Tracklist

 * 1) Calling U
 * 2) Mystery Donuts (ミステリードーナッツ)
 * 3) JUMP!!
 * 4) SGP Koukyoukyokudai Ichiban (SGP交響曲第一番)

Featured Members

 * Ito Yui
 * Hazuki Asuka
 * Takiguchi Chisa
 * Shiina Arisa