RA-I

About RA-I

Al Foster is a private detective whose life takes a left turn with the arrival of Rai Spencer, the youngest son of the very rich Spencer Family. Rai is a child prodigy, a smart aleck and someone is out to kill him. Rai also has two other things going for him: Telekinetic powers and an older sister with a mean left hook. Rai not only hires Al to find out who's out to kill him, but moves in bringing along big sister Rei...then it get interesting.

Source: Anime News Network Encyclopedia