
Pretty much everyone enjoys being able to help their younger siblings or kids with their elementary school homework. It’s a little piece of joy to pass on what you’ve learned and prove how cool of a mom/dad or big brother/sister you are. You impart some simple knowledge and see the little light bulb turn on in their head as they begin to understand. Then you can sit back and watch with confidence as they interact with the world around them.
But what do you do when the homework is a question that even you can’t answer? This brainteaser had everyone in one Japanese family stumped for over an hour, so they turned to Twitter for help. And then much of the Internet was stumped too. Take a look at these riddles and see how many you can get playing: What Prefecture is This?
Some brain teasers never make you feel good, and you just need to get the answer however you can. That’s probably why one girl recently tweeted her sister’s elementary school homework. But we kind of agree with her: how is this elementary school homework?!?
Are you up for the challenge? Let’s try it ourselves!
Highlight to reveal answer: Nagasaki (長崎)
Yes, that row of hiragana characters is supposed be a hint at the name of a Japanese prefecture. Any ideas?
Just as there is an order for the alphabet, there is an order for the Japanese syllabary. All characters are placed in rows by their vowels sounds in the order: [a], [i], [u], [e], [o]. In the picture above, however, the hiragana characters begin from “i”, reading: ni (に), nu (ぬ), ne (ね), no (の), with na (な) all the way at the end. To any native Japanese person, this should seem seriously strange since, as the little arrow tells us, na should be at the front! Or, in Japanese: “Na ga saki ni.” Clever!
Highlight to reveal answer: Akita (秋田)
OK, this one’s even harder. Those who have studied kanji would see that this character looks something like 田 (ta), which represents a rice paddy. But unlike a normal “ta” kanji character, the one above has all these holes or “open” spaces where the lines should be joined. In Japanese, the word for “open” is “aki”, so our “ta” is “aki”. Yup, this crafty picture turns into “aki ta”, denoting Akita Prefecture. Is your brain starting to melt yet?
Highlight to reveal answer: Kanagawa (神奈川)
This is the puzzle that stumped most of the Twitter users who took up the homework gauntlet. It looks like an engineering problem rather than a word riddle, but here’s how this one plays out:
It seems that two things are forming together to make a circle/ring. After staring at the picture for a while, the two bits look like the katakana characters for “ka” (カ) on the right side and “na” (ナ) on the left, albeit kind of twisted. So, “ka” and “na” are making a circle/ring, or “wa” in Japanese. So, “kana ga [is] wa”. Finally, the truth has been revealed! Yeah, we think it’s pretty ridiculous too. Who thought these up??
Highlight to reveal answer: Miyagi (宮城)
There is a familiar kanji behind the downward-pointing arrow here. You can see the kanji character for migi (右) which means “right” as in “turn right.” In the middle of the kanji is an arrow, or as it’s known in Japanese, a ya. So, in the middle of the “mi” and “gi” is a “ya” or “mi ya gi”.
Highlight to reveal answer: Gunma (群馬)
There are so many mas! We have hiragana ma (ま), katakana ma (マ), and romanized ma. How in the world are we supposed to sift through the herd of ma to find the name of a prefecture!? …Wait. Herd! There are a “herd” of “ma”. The kanji for “herd” is 群, so this has to be “gunma”
Highlight to reveal answer: Iwate (岩手)
Immediately we see the katakana for i (イ) and te (テ) separated by what looks like an equals sign. Aha! Just like the sentence “Watashi wa KK” means I am/= KK, this also must be i = te or “i wa te”. Finally, an easy one!
Highlight to reveal answer: Kagawa (香川)
Last one, folks! In this picture there is wa (ワ), ki (キ), ku (ク), ke (ケ), ko (コ) in katakana. Wa is in bold with a question mark over it. But wait, why is wa in there when all the other characters belong to the k family? Where’s ka (カ)? Well, ka became a wa! Or, in Japanese: “ka ga wa ni natta.” We did it!
妹の小学校の宿題が難しすぎて、
— 木乃葉ちゃん (@MMOONP) January 21, 2015
1時間くらい家族で答え話し合ってる pic.twitter.com/XK01g8zRdG
For those who couldn’t even begin to contemplate what these puzzles were trying to show, don’t worry. Many native Japanese took one look at this and said, “I have no idea what this means,” “How is this elementary level homework?!” and simply, “The fu…?!”
We hope you enjoyed this prefecture puzzle game and that you’ve learned something new about Japan and the Japanese language!
Source: Twitter (@MMOONP) via Hamusoku
Feature/Images: Twitter (@MMOONP) edited by RocketNews24








Blind Tokyo commuter explains the easiest place for him to stand while riding the train
Pikachu brings electric style to brand-new Pokémon G-Shock watch featuring every stater trio
Taco Spaghetti appears in Japan, and our taco fan rushes to try it[Taste test]
Krispy Kreme Japan releases new fruit doughnuts…that taste better cold
Japanese man’s gross conveyor belt sushi social media prank video gets him a 500,000-yen fine
Blind Tokyo commuter explains the easiest place for him to stand while riding the train
Pikachu brings electric style to brand-new Pokémon G-Shock watch featuring every stater trio
Taco Spaghetti appears in Japan, and our taco fan rushes to try it[Taste test]
Krispy Kreme Japan releases new fruit doughnuts…that taste better cold
Japanese man’s gross conveyor belt sushi social media prank video gets him a 500,000-yen fine
Beautiful new dangling Totoro socks let the Ghibli mascot sway with every step[Photos]
Starbucks Japan reopens Shinkansen platform store after redesigning it for speed
The adorable, delicious joy of the Totoro cream puff gift box[Taste test]
Family Mart Japan installs red-eyed “Monster Wolf” to keep bears away from convenience store
Japanese theme park adding Immersive Death Game with a “bomb collar” you have to wear
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Japanese sweets brand creates new drinkable Cigare and we’re totally here for it
Starbucks Japan creates special drink bottle bags, adorable stickers for all 47 prefectures[Pics]
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
“Phantom Egg Shop” opens in Japan, with a dozen rare Japanese varieties
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
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]
Beautiful new dangling Totoro socks let the Ghibli mascot sway with every step[Photos]
Starbucks Japan reopens Shinkansen platform store after redesigning it for speed
The adorable, delicious joy of the Totoro cream puff gift box[Taste test]
Family Mart Japan installs red-eyed “Monster Wolf” to keep bears away from convenience store
Japanese theme park adding Immersive Death Game with a “bomb collar” you have to wear
Tokyo cops arrest foreigner for suspected visa violation, don’t know what new residence cards look like
Starbucks Japan creates special drink bottle bags, adorable stickers for all 47 prefectures[Pics]
Japan opens shrine for plush toys in Kyoto, offering memorial rites and a resting place for remains
Totoro Soot Sprites are here to help keep your organized as adorable paper clips[Photos]
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Nintendo’s Animal Crossing crosses over to Baskin-Robbins Japan with special ice cream and merch
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Testing Japan’s latest food hack trend: Adding instant corn soup powder to popcorn[Taste test]