Games and activities to enjoy on Children’s Day, including crafts
May 5 is Children’s Day.
It used to be called Tango no Sekku (the Boys’ Festival), but in recent years it has become widely recognized as Children’s Day, a day to wish for children’s healthy growth.
It’s still often seen as a celebration for boys, but in fact it’s a day to celebrate all children regardless of gender and to thank mothers who gave birth to them.
In this article, we introduce play ideas and recreation games perfect for Children’s Day.
We’ve gathered many games related to Children’s Day and koinobori (carp streamers).
Please feel free to use these ideas at home or when celebrating in early childhood settings and give them a try!
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- [Children’s Day] Ideas for DIY carp streamers
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- Recommended for Children's Day! DIY samurai helmet ideas [May 5]
- [For Kids] Today’s Handmade Craft Ideas
- [Parent-Child Rec] Recreational activities and games for parents and children to enjoy together—also great for sports days.
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- [For Kids] Let’s Play in English! A Collection of Fun Recreational Activities and Games
- [For Kids] Easy Origami Ideas to Enjoy in May
Games and activities to enjoy on Children's Day. Craft activities too (1–10)
“Children’s Day” Quiz

How about doing a quiz with Children’s Day-themed content that both kids and adults can enjoy? For example, have them fill in the blanks of the lyrics to the “Koinobori” song, or ask simple, cross-age questions like “What do we eat on Children’s Day?”, “When you think of Children’s Day, besides koinobori, what else comes to mind?”, and “What’s another way to say Children’s Day?” Choose questions that are easy to understand and fun for different age groups.
If you read a picture book beforehand that explains Children’s Day well, it might spark their interest and help them enjoy it even more.
Let’s sing ‘Koinobori’!

This is the children’s song “Koinobori.” Many songs share the same title, but isn’t this one the most famous Koinobori song? It’s a relaxed, open-hearted tune.
After putting up the carp streamers, try singing it together as a family.
People of all ages can sing it, so it’s nice that you can enjoy it with grandparents as well.
Carp streamers in wet-on-wet painting
@atsumichan774 Let's make a Koinobori (carp streamer)! We made carp streamers using a coffee filter bleeding art technique—no paints needed♪ All materials are from the 100-yen shop! Color a coffee filter with water-based pens any way you like… then just spray it generously with water! Just using a spray bottle is surprisingly fun for kids on its own, haha. It's also nice to watch and enjoy how the colors bleed! ● Materials: - White coffee filters - Water-based pens - Spray bottle - Double-sided tape - Straws (thicker ones recommended) - Round stickers ● How to make: 1) Color the coffee filter with your favorite colors. Tip: If you draw detailed pictures, they’ll bleed. It’s fine to simply color and fill areas! 2) Spray with water. 3) Shape it into a carp streamer. You can cut with scissors if you like. Double-sided tape works great for attaching parts. Use round stickers to make and attach the eyes. 4) Attach it to a straw, and you’re done! Use double-sided tape here, too! Try all kinds of crafts! Great for play at home and for daycare or kindergarten projects! Atsumi-sensei’s Childcare Journal @atsumichan774 Sound effects: MaouDamashii Children’s Day, 100-yen shop, Koinobori craft, Koinobori making, May, daycare, Koinobori, Daiso, bleeding art, kindergarten
‘Sorry for Being Cute (feat. Kopi)’ – HoneyWorks
Let’s create without using paint! Here’s a “bleeding art” koinobori (carp streamer) activity.
You’ll need white coffee filters, water-based color markers, straws, a spray bottle, round stickers, and tape.
It’s a fun project that uses markers and water instead of paints—highly recommended! The materials are easy to gather, too.
Color the coffee filter with the markers, then mist it with water to let the colors bleed into beautiful patterns.
Children will enjoy watching the colors change, saying things like, “It’s turning [color]!” and “It looks like [something]!” as the hues blend together.
It’s also fun to cut out and display the finished koinobori!
Games and activities to enjoy on Children's Day. Includes craft activities (11–20)
kite flying

People of all ages can join the event! Here are some kite-flying ideas.
Kite flying has long been loved in Japan, and it’s a wonderful event that anyone can enjoy, regardless of age or gender.
Wishing for children’s healthy growth, everyone can fly kites together and have a great time with parents, teachers, and friends.
One important note: choose a wide, open area away from traffic.
Keep safety in mind, enjoy flying kites, and make it a day to remember!
Playing samurai sword-fighting while wearing a helmet

Let’s make samurai helmets and tube-shaped swords out of newspaper or wrapping paper and try playing mock sword fights.
If you roll the paper too tightly, it will become hard and hurt when it hits, so be sure to make soft swords.
You can also inflate an umbrella bag with air and use it as a sword.
Boys love to battle, so they’ll get really into it!
Let’s make koinobori (carp streamers)

This is an activity where you stamp paint with your fingertips onto colored construction paper to make a carp streamer (koinobori).
In this video the paper isn’t pre-cut, but if you trim the tip of the paper into a shallow triangle to create the tail fin shape and hand it to the child, it will feel even more like they’re making a koinobori.
Painting with fingers also lets kids enjoy the tactile feel of the paint, so it’s highly recommended.
Squeeze, squeeze, kashiwa mochi.

Let’s do a hand play activity to the rhythm! Here are some ideas for “Kashiwa Mochi Gyuu-Gyuu.” What comes to mind when you think of Children’s Day? Things like carp streamers swimming in the sky, cool samurai helmets (kabuto) on display, and kashiwa mochi, which people eat to pray for prosperity and good health.
This time, let’s try a hand play themed around kashiwa mochi! The choreography where you squeeze your hands tightly is adorable and easy to learn, so kids will likely imitate it right away.
Be sure to give it a try!



