
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!


Train station platform ramen store closes its doors on half a century of history in Tokyo
We asked our Japanese team of writers how they deal with seasonal allergies in Japan
Starbucks Japan opens new Kyoto store in Place of Scenic Beauty
7-Eleven Japan’s giant fried chicken skewer would be too big to eat, so it’s really for cuddling
Japanese convenience store sandwiches get extra protection from new business backpack
Train station platform ramen store closes its doors on half a century of history in Tokyo
We asked our Japanese team of writers how they deal with seasonal allergies in Japan
Starbucks Japan opens new Kyoto store in Place of Scenic Beauty
7-Eleven Japan’s giant fried chicken skewer would be too big to eat, so it’s really for cuddling
Japanese convenience store sandwiches get extra protection from new business backpack
Studio Ghibli adds new Mother’s Day gift sets to its anime collection in Japan
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
The next time you’re feeling stressed out, you could relax on a Pokémon Psyduck chair from Japan
Number of foreigners living in Japan has grown 50 percent in four years, hits historic high
The top 10 graduation songs in Japan as chosen by current Japanese high school students
Nine great places to see spring flowers in Japan, as chosen by travelers (with almost no sakura)
Starbucks Japan opens new cafe and art gallery in top Tokyo tourist neighbourhood
Is Japan’s Crab-shaped Cup Ramen Timer worth the hype?
Pizza Hut Japan teams up with creator of one of the country’s best kinds of ramen for ramen pizza
Komachi Shokudo: Japanese mum’s-style cooking for breakfast, lunch and dinner in Tokyo
Virtual idol Hatsune Miku redesigned with look that adds new elements and brings back old ones
Starbucks Japan releases a new Cream Puff Frappuccino for a limited time
Pikachu and Eevee become handmade Lladró porcelain sculptures to celebrate Pokémon’s 30th birthday
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
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
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
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
Studio Ghibli adds new Mother’s Day gift sets to its anime collection in Japan
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
The next time you’re feeling stressed out, you could relax on a Pokémon Psyduck chair from Japan
Number of foreigners living in Japan has grown 50 percent in four years, hits historic high
The top 10 graduation songs in Japan as chosen by current Japanese high school students
Satisfy your sweet tooth with cheesecake and more all-you-can-eat sweets at Cheese Garden
Our reporter tries amemonaka, the traditional sweet from Niigata Prefecture
“Denki Anma”: The Japanese traditional torment that you’ll be glad stays in Japan
Hay fever got you down? Doctors recommend wiggling around on the floor like a dying cockroach
Eight Ways You Really, Really Shouldn’t Use a Japanese Toilet
Tokyo’s new frozen ramen vending machines are brain-breakingly amazing【Taste test】
Starbucks Japan’s Cream Puff Frappuccino is here! Did it make Friday the 13th lucky? [Taste test]
Sushi Push Pops aiming to be Japan’s newest sakura season snack sensation