The Olympia-Kato Sister City Association (OKSCA) was incorporated as a non-profit in 1981. The mission of the OKSCA is to promote friendship and cultural exchanges between the citizens of the Olympia/Thurston County area and the city of Kato, Japan.
- Order of the Rising Sun Awarded to Karen Fraser
- Karen Fraser Awarded the Order of the Rising Sun
- Yashiro Japanese Garden Work Party
- 2017 Olympia Student Delegation
- Ethnic Fair