
Panic buying takes hold of Japan once more, only this time it’s for oxygen.
How should we keep safe against the coronavirus? Arguably, the most science-backed method would be to get vaccinated, like our reporters at SoraNews24 have.
But while more and more people here in Japan are receiving their shots, some people are looking for other ways to keep safe, like panic-buying and hoarding. Panic-buying isn’t something new, or even exclusive to Japan — the No Toilet Paper Era is sure to remain in our memories for years to come.
Japan had a pretty big flour shortage last year as well, but while brick and mortar stores were flour-free, a quick glance on Japanese flea market app Mercari saw unscrupulous users offer bags of flour for sale at a significantly higher price than normal.
▼ Enjoy this cake, because the ingredients cost a small fortune.
A year on, flour stock seems to have returned to normal, but Mercari has a new hot ticket item that users are rushing to buy — canned oxygen. Usually used by athletes, mountain climbers, and those who need an oxygen boost after a workout, oxygen cans have been flying off the shelves in shops as COVID-19 cases surge.
Naturally, with any “high demand low supply” item, Mercari users have started rubbing their hands in anticipation of some quick cash grabs. According to retailers Iwatani, a normal can of oxygen sells for about 700 yen (US$6.40), but listings on the site have asked for tens of thousands of yen for them.
The representative of the manufacturer was perplexed, saying, “We have had a surge of inquiries about oxygen canisters this month, and since they are not for medical use, we would like people to stop buying them up and reselling them.”
What’s more, some of the descriptions in the Mercari listings state the oxygen cans are “in preparation for catching corona” or “good for treating chronic illnesses”, despite the fact that in a real corona-related emergency, canned oxygen would only offer temporarily relief.
▼ A listing here selling a number of cans for 55,000 yen (US$500).
コロナ需要で酸素缶買う人出てくるだろうなあと思ったら、売る人の方が多く目につくようになりましたねえ。 pic.twitter.com/WrV2YKNyR0
— くるぶしぐちゃ子 (@heraherapunic) August 26, 2021
As a result, Mercari added canned oxygen to its list of items prohibited to be sold on the site. Canned oxygen now sits alongside other prohibited items like illegal drugs, weapons, and human organs.
Mercari also banned the sale of pulse oximeters, used to measure the amount of oxygen in your blood, and oxygen concentrators, machines which filter the air to provide users with pure oxygen. All three banned items were being sold at a significantly higher price than normal.
While canned oxygen still appears to be selling at an inflated price on other websites like Yahoo! Auctions and Amazon, Japanese netizens welcomed the announcement from Mercari.
“I actually sent a report to Mercari myself asking them to look at these scalpers. I’m glad they made this decision.”
“Good decision.”
“It’s appalling that people are selling oxygen cans as ‘life-saving items’ at such a high price.”
“Ban the PS5 resellers next.”
Hopefully the ban on canned oxygen on Mercari will encourage users to remain calm and act on proper, scientifically backed information, not just unsubstantiated theories.
If you want actual information about keeping safe, the current head of the Japan Community Health Care Organization just joined Instagram, so maybe he’ll have some answers for you.
Source: Yahoo! Japan News via Hachima Kiko, Jiji.com via Hachima Kiko
Top image: Pakutaso
Insert image: Pakutaso
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!


Flour products sell online for outrageous prices in Japan as demand for them skyrockets
Air from 2022 for sale on Japanese flea market app Mercari
Curses for sale on Japan’s leading flea market site Mercari
Japan’s largest online flea market reminds users that selling used school swimsuits is prohibited
Japanese online flea market app bans the sale of ultrasound photos
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
One Piece Day 2026 brings new art, music, and new cast announcements
Studio Ghibli unveils new anime calendars and diary planners for 2027
Tamagotchi evolves into a ring for its 30th anniversary, preorders now open
Family Mart releases Famima convenience store products nationwide, but which ones are worth buying?
Flock to Tomarigi, the viral app that lets you perch in over 1,000 spots throughout Japan
Japan’s birth rate rose for the first half of the year for the first time in over a decade
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
7-Eleven Japan goes viral for chilled soba that’s “too salty to eat”
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Hikaru Utada sings new song in Shinkansen commercial for Japan’s Supreme Class cabins
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan’s largest online resale site banning scalper sales of McDonald’s new anime Happy Meal toys
Japanese government to lift ban on reselling masks and hand sanitizer, citizens express concern