
Which one makes a better speaker — a fish bowl or a trash can? Let’s find out!
Our resident 100-yen shop expert Go Hatori recently came across an interesting product as he was browsing the shelves, looking for his latest find. Called the Just Put It On And Amplify the Sound, this gadget is designed to help increase the volume of music playing from a smart phone, for times when playing at max volume just isn’t enough. It’s kind of like an alternative to a bluetooth speaker!
To be fair, the science is there. The sound waves from your phone bounce off the sides and increase the volume. But how much would this gadget amplify the sound coming from Go’s phone?
In order to conduct a fair test, Go experimented with a beautiful piano track, a more upbeat techno track, and finally, his speaking voice.
▼ For reference, here is the control experiment, with just the phone.
▼ And here it is with the “Just Put It On And Amplify the Sound” gadget.
Was there a difference in volume? Just barely.
“What do you expect, you’re only paying 100 yen (US$0.91) for it!” some of you may be thinking, but as Go will gladly tell you, 100 yen shops are a treasure trove for useful and functional products, and shouldn’t be looked down on because of the price.
That being said, Go had to agree that the sound quality coming from the Just Put It On And Amplify the Sound gadget was a little disappointing. Surely, surely there were other products in 100 yen shops that would do the job just as well, if not better?
Go decided to test it out, and scoured 100 yen shops for products he thought would work well as makeshift speakers, bringing home thirty-five different items in total.
▼ The full collection
While some of the products Go bought were a little more pricey, costing 150 or 200 yen, it turned out the three he liked best all cost 100 yen each.
Go’s top three items that can be used as makeshift speakers for your smartphone were: the Daiso-brand Lock Pot Square M, the Urban Stand Partition in Clear Blue from plastics manufacturers Yamada, and the Desk Stand from plastics company Izumi Kasei. Yamada and Izumi Kasei are companies that make products usually found in 100 yen stores, such as Daiso itself.
▼ Daiso’s Lock Pot Square M
The first of the three, Daiso’s Lock Pot is intended to be used as a container for storing dry foods, but Go found it worked great as a speaker, due in large part to the lid, which can fold open and act as a rest for your smartphone.
▼ The Lock Pot in action
▼ Next up is Yamada’s Urban Stand Partition in Clear Blue.
Go particularly liked the fact that this product, originally a stationary tidy, had two compartments, both of which had a slightly different effect. If you put your smartphone in the front compartment, the sound was clear and loud. The back compartment made the audio buzz slightly, giving it a retro feel. If you wanted to listen to the radio, the back compartment would be ideal.
Plus, you get the random bonus of three Scandinavian cities on the front, so you can brush up on your geography while you listen to music.
▼ Yamada’s Urban Stand Partition in Clear Blue with both compartments tested
▼ Izumi Kasei’s Desk Stand also got Go’s stamp of approval.
Similar to the previous item, the Desk Stand also has two compartments, but this time the front compartment has a beautiful, clear sound as the sides are lower.
▼ Izumi Kasei’s Desk Stand
Of course, we here at SoraNews24 are nothing if not thorough when it comes to experiments like these, and so Go tested out all 35 products, which included…
▼ A fish bowl…
▼ …a measuring jug…
▼ …and a tiny trash can.
In fact, here’s the full list, complete with videos, so you can see thema ll for yourself!
▼ Daiso’s Catalog and Menu stand
▼ Daiso’s Pot with Aluminium Lid
▼ Daiso’s Stitch Design Basket
▼ Daiso’s Glass Pot with Lid
▼ Daiso’s Stainless Steel Mug with Hook
▼ Daiso’s Wide Glass Jar
▼ Daiso’s Stoneware Bowl
▼ Daiso’s Graphic Font Cup
▼ Daiso’s Plant Pot (Round)
▼ Daiso’s Glass Flower Vase
▼ Daiso’s Turtle Shell Bowl
▼ Daiso’s Glass Pot with Plastic Lid
▼ Daiso’s Multi-use rice bowl
▼ Daiso’s Tin Basket
▼ Daiso’s Coffee Cups with Lids
▼ Daiso’s Traditional Japanese bowl
▼ Daiso’s Flowerpot with Handles
▼ Inomata’s Dry Food Canister
▼ Daiso’s Glass Cookie Jar
▼ Daiso’s Ceramic Bowl
▼ Daiso’s Natural Square Flower Pot
▼ Daiso’s White Tub
▼ Daiso’s Clear Plastic Cups
▼ Daiso’s Plastic Mug
▼ Daiso’s Water Pot (slim)
▼ Daiso’s Soba Dish
▼ Daiso’s Two Pack Flower Pot
▼ Daiso’s Glass Bowl
If you’ve been looking for a cheap, Bluetooth speaker alternative, there might be something here that takes your fancy. Not only are these alternatives cheaper, but more functional, too! After all, most normal Bluetooth speakers wouldn’t be able to double up as a pen holder, or a drinking vessel, or a literal place to store trash.
Who knows what genius find Go Hatori will uncover at his next trip to the 100 yen store? A fan shaped like poop? A crazy infinity mirror? We’ll just have to wait and see!
Photos: ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]






100 yen store chain Daiso opens online shop with 30,000 items to choose from!
Go Hatori turns his small Japanese apartment into a batting cage for only 500 yen
We test the cleaning power of the miniature washing machine from 100 yen shop Daiso
We test out 100-yen shop Halloween pet accessories on a purrfectly cute assistant
A visit to the largest Daiso 100 yen shop in all Japan【Photos】
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
Starbucks Japan unveils new Frappuccino showcasing “mottainai” culture
Tokyo’s Pokémon Cafe reopens this month with brand-new sweets and Pikachu show
Osaka is hosting a “hentai” event, but it’s probably not what you think
Japanese high school closes its cafeteria, replaces it with a 7-Eleven convenience store
Japanese convenience store shows us how to dress for the rainy season
Lawson opens a new mini supermarket, and the lucky bags can essentially stock your kitchen
American college student missing in Kyoto, last seen by family one week ago
Kyoto public junior high school becomes first in Japan with a hoodie school uniform
Studio Ghibli adds new range of neckties to its anime merchandise store in Japan
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
Japanese convenience store Lawson launches new “mini supermarket” chain, L Minimart
What’s up with the Ghibli Park photo and video ban?
Starbucks Japan has a problem with its sell-out breakfast that might annoy solo diners
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Kanji ice cream becomes a sell-out hit in Japan
Japan now has gyoza doughnuts, and they taste like no other doughnut we’ve tried before
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Can you buy everything you need for an overnight camping trip at Daiso? Let’s find out!【Photos】
We try out a 100-yen store bowl designed for microwaving frozen udon noodles
Who knew Daiso’s 100-yen kitchen knives can become shockingly sharp with the right tools?【Video】
The shit didn’t hit the fan, it IS the fan – Testing Daiso’s 100-yen Handy Poo Fan
Can you buy everything you need for an overnight camping trip at Daiso? Part 2!【Photos】
Does this egg timer from Japanese 100-yen store Daiso really work?
Seiji cosplays as the hot new mascot Myaku-Myaku using only 100-yen products
Can a wig be made solely using 100-yen store products? Go investigates
Our wacko boss tries making his own baseball practice equipment using only 100-yen shop products
Let’s stick hot, cheap electronics near our eyes with Daiso’s heated eyelash curler!【Experiment】
Seven more handy, bargain-priced items from Japan designed to make life easier around the house
Japan’s Twitterers show off more clever ways to transform 100-yen store items
Tour our Japanese-language reporter’s apartment, a wonderland of 100-yen trinkets
Don’t believe in the magic of the 100 yen store? This product will seal the deal!
Are Daiso’s smartphone VR goggles worth breaking the 100-yen barrier?