For
Customers
My GRASS for Customers
Manage services, track progress and get fast support all in one system.
- ✓Manage information & profile
- ✓Track services easily
- ✓Get fast support
GRASSINTERNATIONAL
Supporting your life and work in Japan.
Trusted to walk with you.
ABOUT GRASS INTERNATIONAL
GRASS was founded in 2019, starting as the Chiba Mobile phone shop – an official dealer of three major Japanese carriers: Docomo, au and UQ. From that foundation, GRASS developed the GRASS Mobile brand, offering cheap SIM/WiFi rental and telecom support services for foreigners. Over time GRASS expanded beyond telecoms into visa and real-estate services, serving the Vietnamese community and many other nationalities including Myanmar, Indonesia and Nepal. GRASS has since expanded into Vietnam with a new branch there.
2019
Founded
02
Service lines
02
Offices
500+
Customers supported
CORE VALUES OF GRASS INTERNATIONAL
0101
PROFESSIONALISM
Always deliver professional, high-quality services that precisely meet customer needs.
0202
TRUST
Build trust through business ethics, transparency and honesty in every transaction.
0303
INNOVATION
Continuously innovate to bring new services and solutions that keep pace with market trends.
0404
COOPERATION & SUPPORT
Always ready to cooperate and support customers in achieving their goals.
SERVICES OF GRASS INTERNATIONAL
Four core service lines to accompany you in Japan.
What do you need?
WHAT DO YOU NEED?
Pick what you need to read helpful guides from GRASS.
MY GRASS MEMBERSHIP
Join the system My Grass
My GRASS connects customers, collaborators and agents — transparent, convenient, and built to grow with you.
For
Collaborators& Agents
- ✓Manage customers & business
- ✓Expand network & opportunities
- ✓Support from My GRASS
NEWS & EVENTS
How to set up APN for GRASS Mobile SIM
Steps to set up APN to use the internet on a GRASS Mobile SIM.
Read moreFrom Chiba Mobile to the Grass Japan service ecosystem
In our early years in Japan, we directly operated a phone shop.
Read moreDa Nang branch, Vietnam – GIV (GRASS In Viet Nam) Co., Ltd.
A bridge for visa services and Japan–Vietnam cooperation.
Read moreGRASS MEDIA
Follow GRASS on our platforms to get the latest updates and stay connected with our community.
Facebook7 channels
- GRASS INTERNATIONALOfficial channelwww.facebook.com/grass.vnjp
- GRASS MobileVietnamwww.facebook.com/GRASS.Mobile.wifi.sim
- GRASS VisaVietnamwww.facebook.com/grass.visa.tokutei.job
- GRASS JobVietnamwww.facebook.com/grassjob.tokutei
- Tin tứcVietnamwww.facebook.com/koko.nuocnhat
- GRASS MobileMyanmarwww.facebook.com/grassmobilemm
- GRASS MobileIndonesiawww.facebook.com/grassmobileindo
TikTok6 channels
YouTube1 channels