Skip to content

Building friendships between Montebello and Ashiya.

Explore MASCA

Home
What Is MASCA
Ambassador Program

Montebello, California Ashiya, Japan

Montebello-Ashiya Sister City Association

How to Join or Donate

Montebello, California · Ashiya, Japan

The Montebello-Ashiya
Sister City Association

Established 1961

Post Office Box 633 Montebello, CA 90640

masca.montebello@gmail.com

Ashiya Cosmopolitan Association ⟶

Quick Links

Home
What is MASCA?
Our History
Meet Our Leaders
Contact Us

Ambassador Program

Program Overview
Application
Past Student Ambassadors
Legacy Book
Community Exchange
Scholarship

Get Involved

How to Join or Donate
Galleries
Ashiya Cosmopolitan Association

© 2026 Montebello-Ashiya Sister City Association

Contact Us Back to top ↑