One variety proves to be particularly common among online commenters.
We all have some source of stress in our lives. What sets us apart, though, is how we cope with it.
To literally illustrate this, Japanese Twitter user @Shiina_YU drew pictures of three different ways people react to stress, which quickly attracted attention on the Japanese Internet.
https://twitter.com/Shiina_YU/status/780821803958538241The first class is what @Shiina_YU calls the Tube Type personality. With stress represented as spherical clumps of negative emotion, the Tube Type lets them flow quickly and freely, with the metaphor being that this type of person doesn’t suppress his feelings, readily lets his anger or sadness show, and as a result has relatively little lingering emotional distress.
The second classification is the Sieve Type, illustrated as a loosely woven basket. @Shiina_YU describes members of this set as the most mature, with smaller peaks and valleys to their mood. While the size of the gaps may vary by individual, the overall effect is that Sieve Types allow their emotions to run their course, although in a more measured way than Tube Types.
Finally, the third group is the Box Type. Unlike the Tube and Sieve classes, stress piles up continuously for members of this group, whose members struggle to find ways to get rid of such feelings but try not to show their dilemma. Eventually, the box becomes completely full and Box Types have to scoop out those stress balls or simply turn the box over and dump everything, which manifests as sudden, extreme outbursts after a too-lengthy lengthy period of quietly putting up with unpleasant things.
This being Japan, a country where “putting up with unpleasant things” is often lauded as a sign of a proper, upstanding member of society, a number of online commenters chimed in to identify themselves as box types.
“I’m totally a box type.”
“Box Type here. I make it a point to periodically go to karaoke by myself to blow off steam.”
“You don’t feel any stress, for a while, after an emotional blowup, but it causes problems for the people around you.”
“I think it’s not just stress that piles up in the box, but also a lot of important memories.”
“Tube Types can’t understand Box Types.”
@Shiina_YU also identifies as a box type, while wistfully adding “I really wish I were a Tube Type. Their lives are fun.” That might not be an entirely accurate assessment, though. Leaving your anger or sorrow completely unchecked can be a sign of a lack of empathy for others. It can also lead to unnecessary lashing out that simply pushes those unhappy feeling onto the people you have the closest contact with, regardless of whether or not they’re to blame for your problems, powering a cycle of unhappiness that usually manages to work its way back around to Tube Types.
Perhaps the soundest bit of advice came from Twitter user @rooransan.
箱の底に穴を開けちゃえば良いんだよ pic.twitter.com/DkY34wsmeu
— コツメローラン (@rooransan) September 29, 2016
“Why not make a couple of holes in the bottom of the box?” he offered , which sounds like a great plan, and the presence of a smiling stuffed animal otter makes his suggestion all the more convincing.
Source: Jin, Twitter/@Shiina_YU

Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Starbucks Japan teams up with Converse Tokyo for a new limited-edition collection in honour of Tanabata
Japanese overnight sightseeing train returns for summer with ramen stops and ocean views
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Starbucks Japan teams up with Converse Tokyo for a new limited-edition collection in honour of Tanabata
Japanese overnight sightseeing train returns for summer with ramen stops and ocean views
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Studio Ghibli releases a musical diorama based on a touching anime scene from My Neighbour Totoro
7-Eleven Japan has a lot of famous food, but its new burrito needs to be on your radar
One Piece docking at Round 1 amusement centers in both Japan and the USA
Japanese train company brings back beloved “patapata” departure board…with a clever digital twist
Live-action Spirited Away stage play announces world tour with first-ever U.S. and Canadian dates
Tokyo has only two barley tea makers, and we visited one to see how mugicha is made
Pikachu brings electric style to brand-new Pokémon G-Shock watch featuring every stater trio
Blind Tokyo commuter explains the easiest place for him to stand while riding the train
Sleep at Hoshinoya Nara Prison, one of the most unique hotels in Japan
Japanese man’s gross conveyor belt sushi social media prank video gets him a 500,000-yen fine
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
Forget Tokyo go-karts – there’s a new way to sightsee on four wheels in Japan
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]
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]
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Studio Ghibli releases a musical diorama based on a touching anime scene from My Neighbour Totoro
7-Eleven Japan has a lot of famous food, but its new burrito needs to be on your radar
One Piece docking at Round 1 amusement centers in both Japan and the USA
Japanese train company brings back beloved “patapata” departure board…with a clever digital twist
Foreign resident of Japan arrested after spraying bear repellant inside post office
We try Krispy Kreme Japan’s first-ever all-you-can-eat doughnut deal
Japan has a new maid school, and it’s now accepting applicants for its first term
KFC Japan creates spicy summer fried chicken chips together with Calbee
Blind Tokyo commuter explains the easiest place for him to stand while riding the train
Japan’s Mocchurin donuts declared too popular to exist by creator Mister Donut, will disappear soon
Sanrio’s new McDonald’s Japan Happy Meals give the spotlight all to Cinnamoroll[Photos]
Studio Ghibli film towels with English dialogue lines are cinematically cool and cute[Photos]
Krispy Kreme Japan adds two cute limited-edition doughnuts to its summer menu