A collection of summer vacation craft ideas made with 100-yen shop materials
The 100-yen shops are incredibly convenient because they have a wide variety of items.
Nowadays, they don’t just offer low prices—there are plenty of high-quality products too.
Here, we introduce fun craft projects you can make for summer vacation assignments using materials you can get at 100-yen shops, as well as projects that are great to try when you have some extra time.
Many of these summer crafts can even be used as everyday household items.
Please use this as a reference and enjoy making them together with your children!
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A Collection of Summer Vacation Craft Ideas Using 100-Yen Store Materials (91–100)
paper cup trumpet

This is a craft using a paper cup that can produce a trumpet-like sound when you pull the string sharply.
First, make a hole in the bottom of the paper cup, thread a string through it, and secure it with a short, folded toothpick so the string doesn’t slip out.
Then, when you pull the string vigorously, the impact on the string is transmitted to the paper cup, creating a trumpet-like sound.
You can pull the string with your hand, but using chopsticks is also recommended—try it out and see how the sound changes.
Since just building the mechanism can look simple, it’s also important to add your own decorations to the paper cup.
Paper cup fireworks

Fireworks burst out of a paper cup! How about enjoying a bright, summery craft? First, prepare some copy paper and draw any patterns you like.
Crayons or pens with vivid colors are recommended.
Next, cut the paper in half, accordion-fold each piece, then fold them in half again.
Make a hole in the center of the bottom of a paper cup and insert a chopstick.
Finally, attach the accordion-folded pieces to both sides of the chopstick, and fix their ends to both sides of the cup to finish.
You’ll love the satisfying pop as the fireworks open! It’s easy to make, so give it a try.
The mechanism of sound! Paper cup crow

How about using a paper cup to mimic the sound of a crow? It’s very easy to make! First, poke a hole in the bottom of a paper cup with a toothpick.
Next, thread a piece of string through the cup.
Finally, tie a toothpick to the end of the string inside the cup so it won’t slip out—that’s it! If you pinch and move the string sticking out from the bottom while gripping it with a piece of wet kitchen paper, it will produce a sound just like a crow’s call! The volume and pitch change depending on how you move and shake your fingers, so try out different techniques and see what kinds of sounds you can make.
perpetual calendar

Let’s make an economical and innovative perpetual calendar so you won’t have to buy a new calendar every year! As shown in the video, you can make it using cube-shaped wooden blocks from the 100-yen shop.
Prepare number and alphabet stickers, as well as some glue.
Paint the blocks in your favorite colors, and once they’re dry, add the date with number stickers and the day of the week with alphabet stickers.
The stickers alone may not stick well, so use glue to secure them.
Instead of stickers, you can also use stencils or write directly on the blocks.
It would make a great gift, too.
Cute herbarium

Why not try making a herbarium, a popular interior decoration? Prepare a container, your favorite flowers and beads, and baby oil.
First, place the flowers and beads into the container, being careful not to overfill it.
Also, if anything tends to float when put in liquid, soak it in the liquid beforehand.
Once you’ve added all the parts, slowly pour in the baby oil, close the container lid, and it’s done.
You can also focus on choosing a stylish container and decorate it with stickers or washi tape to make it extra cute.
Torokira Keychain

Do you know those cute accessories with a little doll floating in a tiny plastic bag? You often see them as prizes at festival raffles, but actually, you can make them yourself.
You only need items mostly from a 100-yen shop—like a soft card holder, beads and glitter, liquid laundry starch, and masking tape—so it’s a budget-friendly craft project.
Add cutouts of your favorite character or idol to the decorations, and it instantly becomes merch for your fave! You’ll want to make them for everyone!
Handmade chenille keychain
@n.annlee321 Yuraaan♪ It looks so cute when you display it 🥹💕ParentingChildcaretranslation#Kindergarten#HandmadeToysChildcare
♬ Monkeys Spinning Monkeys – Kevin MacLeod & Kevin The Monkey
Let’s make a cute bee keychain.
First, stick double-sided tape all over a chenille stem and shape it into a rectangle.
Wrap a yellow chenille stem around it, then wrap a brown one to create the stripes.
Make wings from a clear file sheet, attach them to the body with the brown chenille stem, and add eyes.
Finally, attach the keychain hardware and you’re done! With a bit of creativity, you can make all kinds of insects and animals, so try making your own original keychains.



