
We don’t know what to believe anymore.
Our writer Go Hatori has spent much of his career wallowing in the seedier corners of the Internet, where the worst scammers and thieves call home. He does this in the hopes that it will shed light on their practices and keep us all safe, and to get the occasional recipe while he’s at it.
▼ This fried rice was made thanks to some kind of multi-level marketing person
But years of doing this have taken their toll on Go, and he’s grown incredibly cynical about everything he sees online. Even the reviews on Amazon arouse suspicion, so he recently started using Sakura Checker, a website that scans Amazon pages for suspected “sakura” which is the Japanese term for a “shill” or someone who fraudulently promotes a product or service.
By copying and pasting the Amazon link into Sakura Checker’s search bar, it will assign a Sakura Rate which is a percentage of how many of the reviews it believes are fake. Go immediately began auditing everything he’d ever bought on Amazon, including his Elecaenta 30W Solar Charger 3-USB Port PD18W/QC3.0 Rapid Charge.
He had bought this solar-powered smartphone charger exactly one year ago, but never had a chance to get outdoors enough to try it out. It received good reviews, with an average of 4.1 stars over 539 ratings and cost him 7,399 yen (US$53).
However, when he ran it through Sakura Checker, it claimed that 99 percent of those reviews are fake. It also gave it’s approximate real rating of only 1.59 stars out of five.
Go’s heart sank at the results. It was a fairly expensive device and he’d been led into the sakura trap like a sucker. Having never actually used it, this so-called “solar-powered charger” might just be a pile of useless plastic.
Then again, simply because the product uses sakura doesn’t necessarily mean it’s a piece of junk. It could just be a normal product trying to get ahead in a highly competitive marketplace. And in the spirit of total paranoia, who’s to say that Sakura Checker is all that it’s cracked up to be? He had just come across it recently, after all.
To find out if it really was a pile of useless plastic, he took it to the super-cheap SoraHouse in the countryside, where he tests out all of his dubious purchases, and waited until it was needed.
▼ Yoshio: “Hey! I need a charge.”
Yoshio’s iPhone’s battery hung at a precarious 49 percent while far away from civilization.
This was a job for Elecaenta.
Go spread out the solar panels on the lawn. It was a partly cloudy day, but there should be plenty of sunshine to get the job done.
On one end of the panels, there’s a little pouch where the actual charger is located. It had three USB ports for simultaneous charging if needed. By the looks of it, there was a USB 3.2, USB 2.0, and USB-C port.
Go peeked inside and was delighted to see the charger’s little LED had lit up. This suggested it was working and ready to start charging.
Yoshio’s charging cable went in without a hitch.
And Go grew increasingly relieved to see that the phone was detecting the charger.
The pouch was a nice idea since it would be terrible to have to leave your phone out in direct sunlight while it charged.
He left it sitting in the grass, while the team got back to the demanding work of cleaning literal crap out of their house.
About an hour later, Yoshio went back to check on his phone…
The look on his face said it all.
▼ Yoshio: “It charged!”
The Elecaenta managed to generate about a quarter charge in one hour on a partly cloudy day. Had the sky been perfectly clear, the performance probably would have been even better. That still wouldn’t be a blazing speed compared to charging it in an outlet, but for a solar charger it wasn’t bad at all.
Go was very happy to learn that despite its apparent use of sakura, his Elecaenta wasn’t a bad product after all. He put it back in his closet for safekeeping until his next outdoor adventure.
I guess the moral of this story is that there’s so much fake stuff on the Internet these days that it doesn’t even always result in something bad happening. That’s not an especially comforting moral, but it is a reminder to take everything you see online with a grain of salt.
Related: Sakura Checker, Amazon / Elecaenta 30W Solar Charger 3-USB Port PD18W/QC3.0 Rapid Charge
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 ]


















Testing out the hardhat with a solar-powered fan we found on a Twitter ad
Amazon Japan’s lowest-rated toy train is the perfect gift for kids who like to be confused
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Studio Ghibli releases new anime keychains that are like miniature figurines
Retro-style Evangelion T-shirts coming to Uniqlo sister brand GU[Photos]
Japan’s Mister Donut Japan tries its hand at Taiwanese-style street food donuts
Bandai cancels gacha/blind-buy system for anime cosmetics, will let fans choose what they buy
Only five branches of Japan’s beef bowl giant Matsuya serve milk shakes, but how do they taste?
Shinto shrine will bless your bike helmet and give you a sacred bike helmet stamp
Dorayaki from 89-year-old Japanese confectionery shop is one of the best sweets hidden in Tokyo
Tifa’s Final Fantasy VII bar is going to pop up in real-world Tokyo
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Studio Ghibli launches huge new anime movie T-shirt collection with special design details
Brand-new Square Enix Cafe to open in Tokyo…and in Los Angeles too!
Japanese convenience store gives away free ice cream with creative ad at Shinjuku Station
Hello Kitty is now a transforming truck robot[Photos]
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Wisteria season starts early with blooming of Japan’s Great Wisteria in its beautiful garden
Japan’s best conveyor belt sushi restaurant of seven years ago has now, finally, come to Tokyo
Brand-new Pokémon manhole covers coming to help the recovery of a disaster-stricken part of Japan
Japan’s awesomely beautiful Alpen Route snow corridor is now open
Injuries on stairs in Tokyo highlight an overlooked design flaw
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
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】
No more using real katana for tourism activities, Japan’s National Police Agency says