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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!

A collection of summer vacation craft ideas made with 100-yen store materials (141–150)

Let’s make a super ball

Simple Craft: Let's Make a Super Ball! #MakeASuperBall #ElementarySchoolExperiment #shorts
Let's make a super ball

Did you know you can make a super ball yourself? You’ll need PVA laundry glue, salt, and food coloring or paint.

First, dissolve 40 g of salt in water and add color, then pour the saltwater into the glue and stir with a chopstick.

You’ll see a gooey mass start to form around the chopstick.

Gather it up and blot the moisture with a paper towel, and you’ll have an easy homemade super ball.

Depending on the batch, some bounce very well and others less so, but try adding your favorite colors and make all kinds of super balls!

big cracker

[Elementary School Craft] Giant Party Popper 🎉 Playable Megaphone
big cracker

Here’s how to make a fun megaphone cracker.

First, cut off both edges of a clear file folder to separate it into two sheets.

Fold one of the sheets in half lengthwise and cut along the fold.

Next, roll one of the cut pieces into a tube, then tape this tube to the center of the larger remaining sheet.

Roll the sheet into a megaphone shape and secure it.

Then roll the other remaining piece into a long, thin tube, thread it through the center of the megaphone, and tape one end so it connects with a rubber band-like loop.

Prepare three pieces of plastic string cut to an appropriate length, attach aluminum foil to their tips, and crumple the foil into little balls.

Finally, tape the strings with the foil tips to the end of the inner tube that runs through the center.

And you’re done! A flashy, eye-catching megaphone cracker—give it a try!

Let’s make it in 3D! The human body

[Elementary School Craft] Let's Make It in 3D! The Human Body!
Let's make it in 3D! The human body

Why not try making a three-dimensional human figure? Some people may not have given much thought to the body’s balance and structure.

For this 3D human figure, first make sketches: draw the human body from various angles in a sketchbook.

Based on those drawings, create an armature with wire.

Once it’s done, fix the armature to a base and build up the form with paper clay.

Next, paint it with acrylics.

It’s best to hold the base and paint from various angles.

Be sure to separate and paint the finer details carefully.

Snow globe made from an empty bottle

Many people have probably received or bought snow globes as souvenirs or gifts.

Why not try making one with an empty jar? It’s easier than you think, and the result is beautiful and soothing.

All you need is an empty jar, a melamine sponge, liquid laundry starch (or thick laundry glue), small figurines or similar parts, and some glitter.

You can get them cheaply at a 100-yen shop.

First, attach the melamine sponge to the inside of the jar lid, then glue the figurines or other parts onto the sponge.

Put glitter into the jar itself, add laundry starch and water, mix, and screw on the lid—that’s it!

Cool rubber band gun

[Rubber Band Gun] How to Make the Latest, Super Cool Pistol! [Easy Summer Vacation Craft]
Cool rubber band gun

Let me introduce a strong and cool rubber band gun.

Prepare 17 bendable straws, a clothespin, tape, and scissors, and let’s make it.

Take two straws and tape their bendable sections together to secure them.

Attach one clothespin to the gap of the joined straws to create the base.

When bundling straws, secure them tightly so the stacked pieces don’t shift.

Stack eight straws by grouping them in sets of four, extend the bendable sections, and build the structure.

When attaching parts together, make sure the straws are firmly fixed so they don’t slip.

Once it’s finished, hook on a rubber band and give it a try!

Three-dimensional artwork made with aluminum foil

Art project idea for 3rd–4th grade elementary students: a 3D artwork made with aluminum foil, “Mysterious Creatures.”
Three-dimensional artwork made with aluminum foil

Here’s an idea for creating your own three-dimensional artwork using shiny aluminum foil.

Cut the foil to your preferred lengths, then crumple and compress it firmly into shape.

If you’re making a dragon, it helps to form separate parts—such as the body, tail, and horns—and refine each piece as you go.

Once all the parts are ready, check the balance and assemble them, securing everything firmly with glue or tape.

Finally, paint it in your favorite colors to complete a realistic, dynamic dragon.

The finished piece reflects light and has a strong presence, making it an eye-catching decorative item.

It’s a craft that lets you enjoy changing shapes freely and imagining a story as you create.

Handheld fan made from scrap materials

[Summer Vacation Craft] How to Make a Handheld Fan Using Recycled Materials — Great for Elementary School Science Projects
Handheld fan made from scrap materials

Combine materials around you to make a handheld fan that creates a fun breeze.

Drill a small hole in a popsicle stick and pass a skewer through the center to form the base for the blades.

Prepare a straw to serve as the shaft, then attach a round-cut piece of cardstock and brightly colored origami paper to complete the blade section.

Make a hole in the center of the shaft as well, assemble everything so it spins, thread it through the straw, and insert it into the handle.

Wrap thread around it, pull, and pass it through a bead—the moment you pull, the blades will spin.

With a bit of ingenuity, you can change the look and the strength of the wind and enjoy the freedom of creativity.

It’s an idea that lets you repurpose scrap materials to create a one-of-a-kind project.