What is Shimakutuba Day?
Shimakutuba is not merely a dialect. It is a special linguistic culture that reflects Okinawa’s rich natural environment, unique history, and the warm bonds between its people.
However, in recent years, opportunities to use it in daily life have decreased, and in 2009, UNESCO designated it as an “endangered language.”
To pass on this irreplaceable language to the next generation, Okinawa Prefecture established the “Ordinance on Shimakutuba Day” on March 31, 2006. September 18th was designated as Shimakutuba Day.
Ordinance on Shimakutuba Day
Article 1 (Purpose)
In view of the fact that Shimakutuba, which has been passed down through generations in every region of the prefecture, is the foundation of our prefecture’s culture and that its inheritance to the next generation is of great importance, a day for Shimakutuba shall be established to deepen the interest and understanding of the language among prefectural residents and to promote its popularization.
Article 2 (Shimakutuba Day)
Shimakutuba Day shall be September 18.
Article 3 (Activities)
- The Prefecture shall endeavor to enlighten the public about Shimakutuba Day and shall conduct activities to promote the popularization and spread of the language, centered on that day.
- The Prefecture shall seek cooperation from municipalities and related organizations to ensure that activities for the popularization and spread of Shimakutuba are carried out.
Supplementary Provisions
This ordinance shall come into effect on the date of its promulgation.
Why is September 18th “Shimakutuba Day”?
The date was chosen for a clever play on words. The numbers can be read as a mnemonic for “kutuba” (language): Ku (9), Tu (10), Ba (8). The memorable date serves as a simple reminder for both children and adults.
(Note: In the Okinawan language, 10 is pronounced “tuu.”)
Current Status and Challenges of Shimakutuba
Due to the influence of post-war Standard Japanese education, Shimakutuba has gradually disappeared from daily conversation. There is a large gap in usage between generations, with a particular decrease in speakers among the youth.
On the other hand, a revival movement is spreading both inside and outside the prefecture, and a re-evaluation of the language is progressing through school education, community activities, and events.
Shimakutuba Day is also an opportunity to share this challenge with society as a whole and pass it on to the next generation.
UNESCO’s Designation of “Endangered Languages”
According to the third edition of the “Atlas of the World’s Languages in Danger,” published by the United Nations Educational, Scientific and Cultural Organization (UNESCO) in February 2009, approximately 2,500 languages worldwide are at risk of extinction. Eight languages in Japan are also listed as endangered.
To ensure that Okinawan culture itself is passed on to the future, the preservation of its language has become a pressing issue.
Our Approach at “Shimakutuba Juku Timugukuru”
“Shimakutuba Juku Timugukuru” is a course that holds monthly sessions based in Naha City.
- Combining in-person and online attendance, anyone can participate from anywhere in Japan or overseas.
- The “learn and use” format combines fundamental explanations from the instructor with practical conversation practice.
- Archived videos are provided so you can review the content at any time.
The name “Timugukuru” is an Okinawan word for “sincerity” or “true heart.” Our mission is to be a place of learning where participants can not only study the language but also connect with others on a deeper level.
What You Can Do on Shimakutuba Day
- Exchange greetings in Shimakutuba (e.g., “haisai/haitai,” “mensōrē“).
- Enjoy songs and picture books with your family and children.
- Participate in courses and workshops to refresh your skills.
- Share your favorite Shimakutuba phrases on social media.
- Join community events and speech contests.
The accumulation of these small practices can become a big step toward protecting the future of the language.
Shimakutuba Day is an important anniversary for connecting the Okinawan language to the future. As a bridge in this effort, Shimakutuba Juku Timugukuru provides an environment where anyone can learn and use the language in a fun way.
Why not use September 18th as a chance to incorporate Shimakutuba into your daily life?
