この宇宙には、キラキラ輝く奇跡の存在……そう、アイドルちゃんがたくさんいます！恒星級のキラメキを探しに、ありさは今、旅立つのですっ！みなさん、いっきますよ～！　ムフフ♪

In this universe, there are many idol-chans... those sparkling, miraculous beings!
Arisa is setting off right now in seach of that stellar radiance!
Right then, everyone, here we go! Hehehe♪
"Take!3.2.1.→S･P･A･C･E↑↑" is read as "Take me to the space".