
Lazy like a fox.
Tokyo Institute of Technology has been a trailblazing force in nearly all facets of science and technology from cancer research, to sports science, to pretty boy aesthetics. So, when their engineering department decides to hold a paper airplane competition, you can bet some radical designs will make an appearance.
This year clearly didn’t disappoint either, on 1 June the third-place winner who goes by the Twitter handle Terurun (@terurunchan) posted their award-winning design.
▼ “I got an award just by rolling up a paper and throwing it.”
紙を丸めて投げただけで賞状がもらえた。 pic.twitter.com/YCjMXCHg8N
— てるるん🐌🪂🐡 (@terurunchan) June 1, 2021
The image beside Terurun’s roly-poly plane shows his certificate proving that he won third place in the contest. It reads:
”This is to express commendation for your excellent results indicated herein for the paper plane contest of engineering literacy.
2021/06/01
Engineering Literacy: Move things with heat”
Terurun initially entered a more conventional paper airplane but found that in previous heats that theirs, as well as everyone else’s, only flew about three meters. They knew from experience of tossing papers with mistakes in the wastebasket that they could probably just hurl a ball of paper further than that.
However, they were just being modest when they said “just rolled up” in their tweet. Terurun actually took a lot of care to fold it up in a compact way to reduce drag and made it as spherical as possible so that it would roll for extra distance.
It was only a botched throw in the semi-finals that held Terurun back from finishing higher. They told J-Town Net: “If I had joined the baseball team and had more strength, I might have won or gotten second place.”
Terurun probably would have gotten runner up in that case, but first would have been a bigger challenge, because the first-place contestant too entered a rolled up ball of paper. Not only that, but they filled it with 20 paper clips (the maximum allowed by the rules) for added momentum.
With two balls placing in the top three of this contest, many other Twitter users’ minds were set alight with the philosophical question of: What is a paper airplane?
“Seems like it’s just a paper flying contest.”
“That’s actually a really good idea.”
“Genius.”
“You’re the type who has trouble reading the room, aren’t you.”
“Sure, but it sounds like the other airplanes kind of sucked if they could only go three meters.”
“I wonder if making a disc, like a shuriken, would have gone even farther.”
“If you showed 100 people that piece of garbage, no one would say it was a plane.”
“That’s not engineering. It’s wrong.”
Terurun got a lot of flack from some comments, saying that the winners demonstrated a lack of proper effort and simply took advantage of a loophole in the rules to win with an otherwise lazy design. However, it would seem that they did demonstrate the core principals of engineering in creating an effective and low-cost design that fit the parameters required.
Capsules have been a key part of aerospace engineering for over half a century. Even today, Jeff Bezos’ headline making spacecraft is at its core just a ball hurled into sub-orbit and then falling back down.
▼ See a resemblance?
So Terurun was well within the realm of engineering to take a more ballistic approach, but we shouldn’t be surprised if next year’s contest modifies its rules for more airplane-looking paper planes.
Meanwhile, this year’s winners ought to consider joining the Tokyo Tech research team that uncovered the secret of why a two-seamer breaks downward near the plate.
Source: Twitter/@terurunchan, J-Town Net, Itai News
Top image: ©SoraNews24
Inset image: Wikipedia/NASA Flight Opportunities
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!


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
Tokaido Lumière Express: Stay overnight inside the Shinkansen from Osaka to Tokyo
McDonald’s Japan reveals exclusive new Tsukimi moon viewing collection for 2026
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
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
Tokaido Lumière Express: Stay overnight inside the Shinkansen from Osaka to Tokyo
McDonald’s Japan reveals exclusive new Tsukimi moon viewing collection for 2026
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
Nephew of Studio Ghibli director Hayao Miyazaki serves up Totoro Shaved Ice in Tokyo
Data suggests increased bear sightings have led to a decrease in mountain climbers across Japan
Ministop brings bulked up Okinawan-style rice balls to mainland Japan for one week only
Starbucks Japan adds new Customisation Bar to stores, with free ways to hack your food and drink orders
Domino’s puts a new spin on moon viewing with Tsukimi dango-inspired tarts in Japan
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
Studio Ghibli unveils new interactive stationery dioramas that bring anime movies to life on your desk
Anime fans can now wear a Seiko watch inspired by Japan’s One Piece Shinkansen
7-Eleven Japan brings back best-selling flat croissant that became a hit on social media
Studio Ghibli composer Jo Hisaishi just set three Guinness Records
Foreign hiker on Mt. Fuji loses consciousness and dies, becoming climbing season’s second fatality
We recommend not buying one pack of Japan’s new convenience store corn soup-flavor fried chicken
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
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
Tokyo’s newest viral dessert is like a Japanese parfait inside a bread bun [Taste test]
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
Japanese vending machine sells freshly squeezed lemon juice with a futuristic light show
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】
Nephew of Studio Ghibli director Hayao Miyazaki serves up Totoro Shaved Ice in Tokyo
Data suggests increased bear sightings have led to a decrease in mountain climbers across Japan
Ministop brings bulked up Okinawan-style rice balls to mainland Japan for one week only
Starbucks Japan adds new Customisation Bar to stores, with free ways to hack your food and drink orders
Domino’s puts a new spin on moon viewing with Tsukimi dango-inspired tarts in Japan
We recommend not buying one pack of Japan’s new convenience store corn soup-flavor fried chicken
Amid foreign sex tourist rise, Japanese government considering outlawing paying for prostitution
Police in Japan looking for who’s responsible for dumping 80 loaves of bread on side of road [Video]
Pikachu and other Pokémon evolve into hydration types with Thermos drinkware collaboration [Pics]
Dragon Ball Z theme park, financed by Saudi Arabia, to be built in France
Winnie the Pooh cosplays as Yuzuru Hanyu for new plushie collaboration
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Japan’s double-decker portable rice cooker/bento maker is better than ever with new version
Turn octopus, spaghetti, and more of your favorite foods into crackers with Senbei Maker 2