Fujigaoka is a local service station about 30 minutes from Shibuya on the Dententoshi line. You can also come from the Odakyu, Oimachi and Yokohama lines. When you arrive at Fujigaoka, get out of the station through the north exit from where you will see Kentucky Fried Chicken - then follow the map below. Train transfers are as follows.
Yamanote line: The quickest way from Shibuya is to take the express to Tama Plaza or Azamino and then transfer to a local serviice train.
Odakyu Line: From Machida station, take the Enoshima line and transfer to the Denentoshi line at Chuo Rinkan. Fujigaoka is only four stops down the line.
Yokohama line: Transfer to the Denentoshi line at Nagatsuda. Fujigaoka is only four stops down the line.
Oimachi line: Transfer at Futakotamagawaen and proceed as for the Yamanote line instructions above.

If coming from Shibuya, go over the rather large Ichigao Interchange and very soon you will see the very small off ramp to Fujigaoka. It is very short and you will soon find yourself very close to Kiwi College as per the map below.