Children’s Day (子どもの日) and Tango no Sekku (端午の節句) in Japan – A Festival of Strength, Health, and Growth

What is Children’s Day (子どもの日)?

Children’s Day, or 子どもの日 (Kodomo no Hi) in Japanese, is a national holiday celebrated on May 5th as part of Golden Week. This special day is dedicated to celebrating the health, happiness, and growth of children, particularly boys, and to expressing gratitude to parents.

What is Tango no Sekku (端午の節句)?

Tango no Sekku (端午の節句) is the traditional name for the celebration held on the fifth day of the fifth month, rooted in ancient Chinese seasonal festivals. In Japan, it evolved into a day to honor boys, much like how Hinamatsuri (Girl’s Day) on March 3 celebrates girls.

Tango no Sekku is now synonymous with Children’s Day, though the historical and cultural traditions associated with it continue to be celebrated today.

History and Evolution

Tango no Sekku was designated as one of the five seasonal festivals (五節句 – ゴセック) during the Edo period.

Originally focused on warding off evil spirits, it gradually became associated with boys' growth and samurai virtues like strength and courage.

In 1948, May 5th was officially declared Children’s Day, celebrating the well-being of all children, regardless of gender, while maintaining many of the traditional symbols and customs of Tango no Sekku.

Traditions and Symbols

1.  
2. 1. Koinobori (鯉のぼり – Carp Streamers):Families fly colorful carp-shaped windsocks to represent strength and perseverance. The carp, known for swimming upstream, symbolizes success and determination.
   
   
3. 2. Kabuto and Gogatsu Ningyo (Samurai Helmets and Warrior Dolls):Displayed in homes to represent bravery and to wish for strong, healthy boys.
   
   
4. 3. Chimaki (ちまき) and Kashiwa Mochi (柏餅):Traditional sweets eaten during the festival. Chimaki is a sticky rice dumpling wrapped in bamboo leaves, while Kashiwa Mochi is a rice cake filled with red bean paste and wrapped in oak leaves (symbolizing prosperity and family continuity).
   
   
5. 4. Shōbu-yu (菖蒲湯 – Iris Bath):Taking a bath with iris leaves is believed to ward off illness and bring good health.

What Happens on Children’s Day?

Families fly koinobori (carp streamers) outside. The carp is a strong fish that swims up rivers—just like how kids grow up strong and brave!
Kids might see cool samurai helmets and warrior dolls displayed at home.

You can eat yummy traditional treats like kashiwa mochi (sweet rice cakes with bean paste) and chimaki (sticky rice wrapped in leaves).

Some people take a special bath with iris leaves to stay healthy and happy.

Modern Celebrations

Today, Children’s Day is celebrated across Japan in both traditional and modern ways:

Events and festivals in local communities and schools.

Special exhibitions at museums and cultural centers.

Media programs and family outings focused on children’s happiness and development.

Travel Guide: Experiencing Children’s Day in Japan

If you're visiting Japan in early May, you're in for a treat! May 5th is Children’s Day, and it offers a perfect chance to see traditional Japanese culture in action.

What to See and Do:

• Look up! You’ll see koinobori (carp streamers) flying over rivers, homes, and parks.
• Visit public spots like Tokyo Tower, Asakusa, or Ueno Park, where Children’s Day displays and events are often held.
• Try traditional snacks like kashiwa mochi and chimaki at local sweet shops.
• Many museums, zoos, and aquariums offer free or discounted admission for children on this day.
• Join local craft events where kids can make koinobori or paint samurai helmets.

Travel Tips:

• Book early if traveling during Golden Week—accommodations fill fast!
• Check local listings for Children’s Day parades and festivals, especially in traditional areas like Kyoto or Kanazawa.
• Be respectful around family displays—they’re part of a proud cultural tradition.

Children’s Day and Tango no Sekku blend ancient tradition with modern celebration in a uniquely Japanese way. From colorful carp streamers to sweet rice cakes and warrior dolls, this holiday reflects Japan’s deep respect for family, heritage, and the future of its children.

Summary

Children’s Day (子どもの日), celebrated on May 5th, is a vibrant national holiday in Japan dedicated to celebrating the happiness, health, and growth of children. Rooted in the ancient tradition of Tango no Sekku (端午の節句), this day was originally a festival for boys but has evolved into a celebration for all children.

Families raise koinobori (carp-shaped streamers) to symbolize strength and perseverance, display samurai helmets and dolls, and enjoy traditional foods like kashiwa-mochi (oak leaf-wrapped rice cakes). It’s a joyful time that blends cultural heritage with heartfelt hopes for the next generation’s success and well-being.

If you'd like to travel to Japan, please feel free to contact us!