日本、〒212-0058 神奈川県川崎市幸区鹿島田1丁目2−1 | Just outside the ticket gate at Shin-Kawasaki Station (There is only one gate.)
The meeting point is right outside the gate, in front of Kiyoken (Shumai shop).
The Google Maps link provided points to Kiyoken.
Our guide will be holding a red/orange sign saying "Magical Trip."