Zettai Kakusei Tenshi Mistress Fortune

Fourteen-year-old Kisaki Tachibana has psychic powers. She works for PSI, a secret government agency that fights aliens. She's in love with her partner Giniro, but PSI won't allow operatives to get involved. Just when Kisaki thinks she may be getting closer to Giniro, she finds out she's going to be transferred to California!
(Source: Viz Media)