
Not too long ago, Mr. Sato was thumbing through a magazine when he came across an ad for something. On the page he could see a man sitting in a bath tub filled with cash. “Boy, he sure looks happy” Mr. Sato thought as he put down the magazine.
That image lingered in the back of his mind until the announcement of Loto 7’s biggest jackpot ever, 800 million yen (US$8.5M). Then it dawned on him. He could win the grand prize and realize his new dream of bathing in money.
“Winning the jackpot once should be no problem,” he thought to himself “but it’d be a little harder to win twice if I need that much to fill a tub.”
He had to be sure that 800 million yen was enough before he’d be foolish enough to play the lottery.
■ The Experiment
The tickets don’t go on sale until 1 April and the draw isn’t until the following Friday so Mr. Sato had some time to spare. He crafted 800 million yen worth of fake 10,000 yen notes which are currently the largest denomination available in Japan.
He then stacked them together in his bathroom. The amount was a lot smaller than he expected. In fact, it didn’t look like it was enough even to fill the tiny bath tub of his “quaint” apartment.
■ Phase 1: 400 Million Yen
He decided to start with half of the dummy cash totaling 400 million fake yen (fake $4.2M). After tossing in the yellow papers, he sighed and put his hands on his hips.
It wasn’t even enough to fill half of the tub. When he was conceiving this 40,000 bills seemed like a lot of Mr. Sato and yet looking at this pathetic scattering of so-called riches he was stung with disappointment.
■ Phase 2: 800 Million Yen
Going ahead with the experiment, Mr. Sato threw in the remaining half of the simulated money. To his surprise the tub filled up perfectly. It was about the same water level he’d have used on a normal day.
So it was settled, he only need to win the lottery once to achieve his dream of a cold hard cash bath. He was determined to get a ticket.
“But first,” he thought, “why don’t I see what it’s like using the paper since I have it here.”
He stripped down and climbed into the cash bath carefully to avoid paper cuts to sensitive areas. The feeling was fantastic. Satisfied with the results of his experiment and the prospects of taking a real bath of money Mr. Sato felt like he just polished of a beef bowl and a beer from the convenience store.
He began to drift away dreaming of what he would do with the money. Reality, too, began to drift away from Mr. Sato.
He was last spotted running shirtless through Kabukicho cluching fistfuls of blank yellow paper.
Loto 7: 800 Million Jackpot (Japanese)
Photos: RocketNews24
▼ Mr. Sato hugging his imaginary 800 mil
▼ He’s gone mad with wealth.
▼ Our little man’s so excited to take his first bath, isn’t he?
▼ The first 400 million.
▼ It tingles!
▼ The full 800 mil!
▼ “I’m filthy rich yet clean! Things are gonna be different from now on!”
▼ “I’m gonna get that two-bedroom apartment across the hall…”
▼ “The lady at the convenience store’ll have to pay attention to me now!”
▼ “I’m freakin’ Brad Clooney Gates up in here!!!”
▼ “HAHAHAHAHAHA…. haaaaah..ha… Let’s see. What else could I do?”
[ Read in Japanese ]












We bought one million yen worth of scratch lottery tickets to test the chances of winning big
This is what a million yen of lottery tickets looks like, and a secret that’ll make us rich【Pics】
How to take a bath for only 0.0000076 yen using ordinary plastic bottles
This is what a 10,800-yen (US$100) Tokyo sushi boxed lunch looks like【Taste test】
The results are in from our one million-yen stack of Japanese lottery tickets! So, are we rich?
Private booths are coming to Japan’s Shinkansen bullet trains even sooner than we’d thought【Video】
Rakuten randomly offers 58 New Year’s osechi feasts in Japan, but did we get a star or a dud?
Top Japanese cosplayer Enako returns to Comiket after 6 years, creates mayhem with admirers
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
Majority of Japanese mayors say foreign residents are essential but most see good and bad effects
Real Buddhist monk plays Super Mario Bros., recites prayers every time he kills an enemy【Video】
Japan’s new frozen sushi DIY kit – Great foodie fun, or cold-hearted abomination?【Taste test】
Cosplay costume room tour by Japan’s number-one cosplayer Enako is an eye-opener【Video】
The Purple Lucky Bag from Village Vanguard is an extra-large waste of money
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
Hayao Miyazaki says Happy New Year to Studio Ghibli fans with new art for Year of the Horse
Cup Noodle tries an authentic Jiro-style ramen, but something’s not quite right
The best Starbucks Japan Frappuccinos we want to drink again in 2026
We revisited Sweets Paradise after a decade to see if Japan’s dessert buffet still delivers
That time Seiji called JASRAC to ask why he didn’t get paid royalties for his song being on TV
We found possibly the quietest Japanese-style hotel in Tokyo’s bustling Shinjuku district
Pizza Hut Japan’s hot lucky bags are perfect for a New Year’s pizza party
Japan’s oldest largetooth sawfish in captivity back on display in Mie Prefecture
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Sanrio theme park in Japan announces plans to expand into a Sanrio resort
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Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Japan’s deadliest food claims more victims, but why do people keep eating it for New Year’s?
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
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
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Mr. Sato uses his new hairstyle to clean the bathroom
Mr. Sato calls a phone number he found on a 1,000 yen bill
How many RocketNews24 reporters does it take to eat one family’s worth of udon?
Mr. Sato divulges the contents of a 2015 Apple Store Lucky Bag–will he get a lame t-shirt again?
Mr. Sato takes a sperm test, passes with flying colors
We Take Mr. Sato for a Shampoo and Trim at the Pet Salon 【Thrifty Style】
Beep beep! Mr. Sato Car coming through! 【Pics】
Taking a trip using Japan’s random gacha capsule airplane ticket discount【Photos】
Japanese mythbusting: Is it good luck to stumble upon another person’s poo in a shared toilet?
100-year-old brush shop in Tokyo sells a Japanese body brush that’s painfully good
Fortune smiles upon thee, Sir Sato. Thou hast found the 30th Anniversary Dragon Quest sake
Things get heated, violent as we add bath salt to senbero drinking session【Japan’s Best Home Senbero】
We take a soak in a Japanese money bubble bath
This ISN’T what a US$100 Tokyo sushi lunch looks like. It’s what a US$200 one looks like!
We buy a sushi-restaurant-themed bath bomb that threatens to smell like the ocean
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