Free US and Canada Shipping over US $120 (CA $170)

Click "Enter" to submit the form.

What is Children’s Day in Japan (Kodomo no Hi), and how to celebrate it?

Children are considered the future of every society, and their welfare is essential for the progress and development of any nation. This is why various cultures and countries have set aside a day to celebrate children and their importance to society. In Japan, Children’s Day, also known as Kodomo no Hi, is a national holiday celebrated on May 5th every year. The day is a time for families to come together and show appreciation for the children in their lives. The celebration of Children’s Day in Japan has a rich history and a fascinating cultural significance that is worth exploring.

In this article, we will explore the history and significance of Kodomo no Hi, highlighting its importance as a cultural celebration of childhood. We will also provide an overview of how the day is celebrated in Japan, delving into the various customs and traditions associated with the holiday. So, join us on this journey to discover the beauty of Children’s Day and learn how you can celebrate it with your loved ones.

History of Children’s Day

The origins of Children’s Day in Japan can be traced back to the Heian period (794-1185), when May 5th was celebrated as Tango no Sekku, a day dedicated to praying for the health and success of boys. During this period, Japanese families would display armour and weapons in their homes to honour their sons, who they hoped would become strong and brave warriors. The festival was also an occasion for young boys to display their martial arts skills and their readiness for battle.

In the Edo period (1603-1868), the celebration of Children’s Day shifted from just honouring boys to celebrating all children. The day became known as Boys’ Day, and families would hang carp-shaped kites called Koinobori outside their homes to symbolize strength, power, and perseverance. The carp was chosen as a symbol because of its ability to swim upstream and overcome obstacles, a trait that parents hoped their children would embody.

In 1948, after World War II, the Japanese government changed the name of Boys’ Day to Children’s Day to reflect the need to celebrate both boys and girls. The government also declared May 5th a national holiday, giving families a chance to spend time together and appreciate the value of children to society.

Today, Children’s Day is an important holiday in Japan, and various traditional customs and activities characterize its celebration. Families continue to display Koinobori and other traditional symbols, hoping their children will grow up healthy, strong, and successful. The holiday is also a time for children to participate in traditional activities and events, which help to pass down cultural values and traditions from one generation to the next.

Symbols of Children’s Day

In Japan, Children’s Day is celebrated on May 5th every year. This national holiday is a time to appreciate the children in our lives and celebrate their growth and development. Children’s Day in Japan is characterized by various traditional customs and activities, including several symbols that have become synonymous with the holiday. Three of the most popular symbols of Children’s Day in Japan are the carp streamer (Koinobori), the helmet (kabuto), and the warrior doll (Gogatsu Ningyo). In this article, we will explore the meanings and symbolism of these symbols.

Carp Streamer (Koinobori)

The carp streamer, or Koinobori, is a colourful and vibrant decoration that can be seen all over Japan during Children’s Day. These streamers are made of cloth or paper and are shaped like carp fish. The carp is a symbol of strength and perseverance in Japanese culture, and the carp streamer is used to represent these qualities in children. Here are some of the meanings and symbolism behind the carp streamer:

  • Courage and determination: The carp fish is known for its strength and ability to swim upstream against strong currents. This is seen as a symbol of courage and determination, traits that parents hope to instill in their children.
  • Success and achievement: In Japanese culture, the carp is associated with success and achievement. This is because the fish is known for its ability to transform into a dragon, which is a powerful and revered creature in Japanese mythology.
  • Family unity: The carp streamer is often flown in a set, with one large streamer representing the father, a smaller one representing the mother, and even smaller ones representing each child in the family. This is a symbol of family unity and the hope that each member of the family will be able to achieve success and happiness in their own way.

The Colours of the Carp Streamer

The colours of the carp streamer also have significance and meaning. Traditionally, the carp streamer is made in five colours:

  • Black: Represents the father or the oldest son in the family.
  • Red or pink: Represents the mother or the oldest daughter in the family.
  • Blue or green: Represents the second son in the family.
  • Orange or yellow: Represents the second daughter in the family.
  • Purple: Represents the third son in the family.

These colours are chosen to represent the members of the family and their position in the family hierarchy.

The carp streamer and family unity are closely tied together. Flying the carp streamers is a way for families to come together and celebrate the growth and achievements of their children. The sight of the colourful streamers dancing in the wind is a beautiful and joyous symbol of the love and unity within families.

Helmet (Kabuto)

The helmet, or Kabuto, is another important symbol of Children’s Day in Japan. The helmet is a traditional samurai armour representings bravery and protection. Here are some of the meanings and symbolism behind the helmet:

Protection and safety: The helmet symbolizes protection and safety, representing the hope that children will grow up healthy and strong.

Bravery and courage: The samurai were known for their bravery and courage, and the helmet is a symbol of these qualities that parents hope to instill in their children.

Cultural heritage: The samurai were an important part of Japanese history and culture, and the helmet represents this rich heritage.

Many different types of helmets are used on Children’s Day, each with its unique design and significance. Some helmets are ornate and feature intricate designs, while others are simpler and more traditional.

The helmet is also a symbol of hope for a child’s future. Parents hope that their children will grow up to be strong and successful, just like the samurai warriors of old.

Warrior Doll (Gogatsu Ningyo)

The Gogatsu Ningyo, or warrior doll, is another important symbol of Children’s Day in Japan. These dolls represent the samurai warriors of Japan’s past and are traditionally displayed in homes on May 5th. They are often dressed in elaborate armour and hold swords, bows, and arrows.

The meaning and symbolism of the warrior doll

The warrior doll is a symbol of strength, courage, and loyalty. It represents the virtues of the samurai warrior class, which were highly esteemed in Japanese society. The samurai were known for their martial skills and their code of honour, known as Bushido, which emphasized loyalty, discipline, and self-sacrifice.

In Japanese culture, the warrior doll also represents hope for a child’s future. Displaying a warrior doll in the home is believed to bring good luck and success to the family’s children. It is also seen as a way to inspire children to develop the virtues of the samurai, such as courage and discipline.

The different types of warrior dolls used on Children’s Day

Many types of warrior dolls are used on Children’s Day in Japan, each with its own unique style and meaning. Some of the most common types include:

  • Musha Ningyo: These are the most popular type of warrior dolls and are made from a variety of materials such as wood, clay, and paper. They are often depicted in elaborate armour and holding weapons.
  • Yoroi Ningyo: These are similar to Musha Ningyo but are made specifically to depict the armour of the samurai. They are often displayed in sets, with each doll representing a different part of the armour.
  • Hina Ningyo: These are traditionally used during the Girls’ Festival in March but can also be used on Children’s Day. They depict court nobles and samurai warriors and are often dressed in elaborate clothing and accessories.
  • Samurai Kabuto: These are miniature versions of the helmets worn by samurai warriors. They are often made from metal or lacquered wood and are displayed on stands or worn as accessories.

The warrior doll and the hope for a child’s future

The warrior doll is not just a symbol of the samurai virtues but also represents the hope for a child’s future success. It is believed that displaying a warrior doll in the home will bring good luck and fortune to the family’s children. Parents may also give their children small warrior dolls as gifts on Children’s Day to inspire them to develop the virtues of the samurai, such as courage, discipline, and loyalty.

In addition to inspiring children to develop these virtues, the warrior doll is also a reminder of Japan’s rich cultural heritage. By displaying these dolls in their homes, Japanese families keep the traditions and values of their ancestors alive, passing them down from generation to generation.

How is Children’s Day celebrated in Japan?

In Japan, Children’s Day preparations begin well before May 5th. Families start to decorate their homes with various symbols of the holiday, such as Koinobori (carp streamers), Gogatsu Ningyo (warrior dolls), and Kabuto (samurai helmets). They also prepare special foods and plan activities for their children.

Displaying the Symbols of Children’s Day

One of the most important aspects of Children’s Day in Japan is the display of the holiday’s symbols. The carp streamer (Koinobori) is a popular holiday symbol, representing strength and perseverance. Families hang these colourful streamers outside their homes, with each carp representing a different family member. The warrior doll (Gogatsu Ningyo) is another important symbol of the holiday, representing courage and heroism. Families often display these dolls in their homes or shrines. The samurai helmet (kabuto) is also a common holiday symbol, representing strength and protection.

Activities for Children on Children’s Day

Children’s Day is a time for children to enjoy themselves and be celebrated. Families often take their children to various events and activities, such as parades, festivals, and museums. Many communities organize events specifically for Children’s Day, such as games and performances. One popular activity for children on Children’s Day is to make their own Koinobori or Gogatsu Ningyo.

Traditional Foods for Children’s Day

In addition to the symbols and decorations, traditional foods play an important role in celebrating Children’s Day in Japan. The most popular food for Children’s Day is Kashiwa Mochi, a type of rice cake wrapped in an oak leaf. The oak leaf symbolizes strength, and the sticky rice cake represents a parent’s love for their children.

Another traditional food for Children’s Day is Chimaki, a sweet rice dish that is wrapped in bamboo leaves and steamed. The shape of the dish is said to resemble a boat, and it is believed to bring good luck and fortune to children.

Aside from Kashiwa Mochi and Chimaki, other traditional foods that are commonly eaten on Children’s Day include sweet red bean paste cakes called Kintsuba, Mitarashi Dango (dumplings made of rice flour and coated with sweet soy sauce), and Hishi Mochi (diamond-shaped rice cakes).

Special Events and Festivals for Children’s Day

Special events and festivals for Children’s Day are held all across Japan, showcasing the diverse traditions and customs of the country. Some of the most popular events and festivals are:

Hinamatsuri (Doll Festival)

Also known as Girls’ Day, Hinamatsuri is a traditional festival that celebrates the health and happiness of young girls. Families with daughters display a set of ornamental dolls representing the Emperor, Empress, and other imperial court members on a special tiered platform. The dolls are dressed in traditional clothing and accessories and are believed to ward off evil spirits and bring good luck to the family.

Tango no Sekku (Boys’ Festival)

Also known as Shobu no Sekku or Kodomo no Hi, this festival celebrates the well-being and success of young boys. Families with sons display a set of Kabuto (helmets) and Gogatsu Ningyo (warrior dolls), along with Koinobori (carp streamers), outside their homes. The helmets and dolls represent strength, courage, and hope for a successful future, while the carp streamers symbolize perseverance and determination.

Other events and festivals for Children’s Day

In addition to Hinamatsuri and Tango no Sekku, many other events and festivals are held throughout Japan to celebrate Children’s Day. These include traditional cultural performances, parades, sports events, and family-friendly activities. Some popular events include the Tokyo Children’s Day Festival, the Sendai Aoba Matsuri, and the Hiroshima Children’s Peace Festival.

Ways to Celebrate Children’s Day In AAPI Community

Children’s Day in Japan is a beautiful and meaningful celebration deeply rooted in the country’s cultural heritage. For members of the AAPI community who wish to celebrate this day, there are many ways to incorporate Japanese traditions into their festivities. One way is to display the traditional symbols of Children’s Day, such as carp streamers, warrior dolls, and helmets. These decorations can be hung in homes or outdoor spaces to create a festive atmosphere.

Another way to celebrate Children’s Day in the AAPI community is by preparing traditional Japanese foods like Kashiwa mochi and Chiaki. These treats are delicious and easy to make and can be enjoyed by children and adults alike. Families can also participate in activities like making origami samurai helmets or traditional Japanese games like Hanetsuki.

How Joeydolls helps you to celebrate Children’s Day in Japan?

Joeydolls is a small business that aims to celebrate diversity through its adorable and playful dolls. As a company that values cultural celebrations, Joeydolls offers Japanese dolls to help families celebrate Children’s Day in Japan. These Japanese dolls are designed to be a perfect gift for children and are a great way to introduce them to the culture and traditions of Japan.

Through their Japanese dolls, Joeydolls provides a fun and engaging way for families to incorporate Japanese traditions into their Children’s Day celebrations. These dolls are made with high-quality materials and are designed with attention to detail to ensure an authentic representation of Japanese culture. They are an excellent educational tool for children to learn about Japan’s unique customs and traditions.

In addition to their Japanese dolls, Joeydolls also offers dolls that represent other Asian cultures, including China, Korea, Vietnam, and more. By incorporating these dolls into your Children’s Day celebrations, you can create a diverse and inclusive environment that celebrates the beauty of different cultures.

Joeydolls is an excellent resource for families celebrating Children’s Day in Japan and other cultural celebrations. With their adorable and playful dolls, they offer a fun and engaging way to teach children about different cultures and promote diversity and inclusion.


In conclusion, Children’s Day in Japan, known as Kodomo no Hi, is a significant holiday celebrating children’s health, happiness, and future success. The holiday has a rich history, cultural significance, and various traditions and symbols, such as the carp streamer, helmet, and warrior doll.

It is essential to appreciate and celebrate children, not only on Children’s Day but every day, and to promote their growth and development. Cultural traditions and celebrations can provide valuable learning opportunities for children and help them develop a sense of identity and belonging.

Furthermore, businesses like Joeydolls can help make Children’s Day celebrations more accessible and enjoyable by providing products that reflect and celebrate cultural diversity. With their Japanese dolls, they can help Japanese families celebrate and share their cultural traditions with their children.

In summary, Children’s Day in Japan is an important cultural celebration that promotes children’s well-being and future success. By appreciating and celebrating children, embracing cultural traditions, and supporting businesses that celebrate diversity, we can help children develop a sense of identity, belonging, and appreciation for their cultural heritage.


Leave a Comment.

Contact Us

Your message has been sent!

Not quite ready to purchase?

Enter your email below to save your shopping cart for later