Here is some random information for you, Michiko Hattori is a former US Amateur Champion, eent to the University of Texas, had a great career on the JLPGA and dated Phil Mickelson for a number of years!
I gave Google Maps another look ... earlier I said the course was 20 miles NW of downtown Tokyo ... maybe it's really 25 if you draw a straight line. Unfortunately, there are no straight lines on getting to the course from Tokyo ... an insane commute ranging between 70 and 100 minutes ... which is why most golfers are not staying in the Olympic lockup village.
You can follow the scores above ... the guys will tee off in about 45 minutes or 7:30 AM (Japan time) ... that's when the GC coverage will start.
No. 14 is a par-5, 624 yards ... can anyone in this field get there in two? Maybe Rory? Maybe Pieters? JT? I'm guessing they're the three longest players here, but there are many unknowns (to me) in the field.