About us

Grand Tree Musashi kosugi has worked to deliver the best possible shopping experience, helping customers with love -meaning not just buy things and convenient-
We believe the hoping for the best is bring everyone for optimum. With this love spirit we continue to grow and evolve.

Floor concept

RF GRAND GREEN GARDEN Introducing one of the biggest park on the roof top. Enjoy the view of trees and flowers.
4F Handy for Moms Kids items ofcourse,also aligned food court.This floor would be big help for Moms.
3F Enjoy Living! Books and musical instruments, interior and goods. Explorer fun here every day. Floor of living items and hobbies.
2F CLOSET & MIRROR Consider this floor as your own big closet.Introducing the lastest fashion and beauty tip.
1F My Beautiful Life Women’s favorite boutiques and supermarkets, ground floor also aligned with great restaurants.


1-4F Product sales and services 10:00 - 21:00
4F Food Court 10:00 - 21:00
1F Restrants 11:00 - 23:00
1F Cafes 10:00 - 22:00
Ito-Yokado 10:00 - 22:00
※1F food sections are open earlier on ”Happy Day”, weekends and holidays,9:00 to 22:00


Tokyo express railway Musashi Kosugi station. 4 minutes by walk. JR Musashi Kosugi station. 4 minutes by walk.

See access on Google Map

Time required shows the shortest time during week days daytime, excluding time for transfer and waiting.

Shibuya Tokyu Toyoko Line(13 minutes)
Shinagawa JR Yokosuka Line(10 minutes )
Kawasaki JR Nambu Line(9 minutes)
Yokohama Tokyu Toyoko Line / JR Yokosuka Line / Shonan Shinjuku Line(10 minutes)
  • ※Transfer shows the shortest arrival time during week days.Does not include the waiting time.

Variety of services

ATM available

ATM Seven Bank, Japan Post Bank, Bank of Yokohama

Most of the major credit cards will work.

We accept most of the major credit cards and gift certificates.

  • ※Only use cards in the name of you.
  • ※We don't accept credit cards without your signature on the back.
  • ※We may request ID confirmation by credit company when needed.