Alternative Name:ツバメしんどろ〜む; 心跳症候群; Tubame Syndrome

Genre(s): Ecchi Harem RomanceComedy

Demographic:Shounen

Summary:
The story revolves around Taiga who doesn't have memories from more than two years ago after his parents died in an accident. He lives with his sister... MORE The story revolves around Taiga who doesn't have memories from more than two years ago after his parents died in an accident. He lives with his sister, Tsubame, who he finds out is from outer space with the job of protecting him as he posses the Origin Heart. HIDE