Children's Association Day

What Is Children's Association Day?

August 8th is "Children's Association Day" in Japan. The date was chosen by the National Children's Association of Japan because adding the dates of Hinamatsuri (March 3rd) and the Boys' Festival (May 5th) together comes to August 8th.

A Culture of Communities Watching Over Children's Growth

Children's associations have long existed across Japan as places where local children of different ages interact and grow through shared events and activities.

• A playful origin: the date comes from a whimsical piece of arithmetic -- "3+3" plus "5+5" equals "8+8"
• Activities: local children's associations hold a variety of seasonal events, from neighborhood cleanups to camping trips and summer festivals
• Significance: as nuclear families and Japan's declining birthrate reshape communities, these associations are being reconsidered for their role in community-wide childcare

A Date That Falls Right in Summer Vacation

August 8th falls right in the middle of summer vacation -- a fitting time, since it's also when outdoor activities like summer festivals and camps hosted by children's associations are in full swing.

Tips for Marking This Day

• Look up activities or events run by your local children's association
• Reflect on memories from a children's association you were part of growing up
• Join a neighborhood summer festival or event together as a family
• Talk with your kids about your community's connections

A Day of Addition That Connects Community and Children

Born from the playful idea of adding Hinamatsuri and the Boys' Festival together, this day symbolizes the warmth of a whole community watching over children as they grow. August 8th is a day to feel that connection to the community around you.