We report the discovery of MOA-2013-BLG-220Lb , which has a super-Jupiter mass ratio q = 3.01 \pm 0.02 \times 10 ^ { -3 } relative to its host .
The proper motion , \mu = 12.5 \pm 1 { mas } { yr } ^ { -1 } , is one of the highest for microlensing planets yet discovered , implying that it will be possible to separately resolve the host within \sim 7 years .
Two separate lines of evidence imply that the planet and host are in the Galactic disk .
The planet could have been detected and characterized purely with follow-up data , which has important implications for microlensing surveys , both current and into the LSST era .