Blue Drop - Tenshi no Itazuraブルードロップ～天使の悪戯～ ; Blue Drop ～Angel's Trick～ ; Blue Drop ～天使 の 悪戯 ; Blue Drop ～Tenshi no Itazura～

Kasagi-chan is an member of an alien race of females called the Arume. She spends her time playing matchmaker for unsuspecting cute Earthling girls.