
Further proof that any argument will eventually have someone call the other person a Nazi.
While there’s often a lot of crossover between the two skill sets, being a skilled linguist doesn’t automatically make you a capable conversationalist. Take, for example, one of the teachers at Matsue Minami High School, in Japan’s Shimane Prefecture.
The teacher, a 62-year-old Japanese man, is in charge of a remedial English class for ronin, students who failed to get into a college after graduating high school and are taking a year to study and prepare for the next round of entrance exams. On February 5, the teacher was chatting with one of his students, a 19-year-old boy who wants to study education if he can get into a school of higher learning.
At some point in their conversation, mathematical principles came up, and the teacher asked his student: “Is a knowledge of trigonometric functions and probability necessary?”
While more knowledge is always a good thing, most people can go years, if not decades, without having to actively apply trigonometry to their lives. Likewise, while a basic understanding of probability is a good thing to have, outside the classroom most of us don’t have to do much heavy number crunching in that field, unless we’re planning to become professional gamblers.
▼ And even they spend more time dealing with rectangles and circles than triangles.
And so the student responded that to the question of “Is a knowledge of trigonometric functions and probability necessary?” with “No, not in everyday life.” The teacher, however, disagreed, and while it’s unclear if it was his immediate reaction or not, his eventual rebuttal to the student was:
“You’re like Hitler.”
The teacher went on to tell his student “You’re not cut out to become an educator. I’d feel sorry for the kids who’d be taught by you.”
Equal parts baffling and demoralizing, the teacher’s tirade startled the student, and on March 19, Matsue Minami High School, which is administered by the prefectural government, lodged a complaint against the teacher with the Shimane Prefectural Board of Education, calling his comments inappropriate.
So how did the teacher make the jump from triangles to swastikas? Apparently because he drew a parallel between the student’s dismissal of the importance of other academic disciplines and the Nazi dictator’s denial of certain ethnic groups’ right to exist. “The student did not recognize and appreciate diversity,” the teacher explained, “and I felt that his simplistic way of thinking was Hitler-like and dangerous.”
Both the teacher and the school’s principle (who was not directly involved in the incident) have since apologized to the student and his guardians. “I deeply apologize for hurting his feelings and discouraging from his intended academic path,” said the teacher. Meanwhile, the student described his emotions with “I was shocked that he would try to discourage me from becoming a teacher,” but hopefully the incident will serve as an inspiring example of just how badly schools could use better, or at least more level-headed, educators.
Source: Livedoor News/Asahi Shimbun Digital via Hachima Kiko
Top image: Pakutaso (edited by SoraNews24)
Insert image: Pakutaso
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
Follow Casey on Twitter, where he managed to teach English for many, many years without ever calling one of his students Hitler.


Teacher says Japanese schools’ mandatory extracurricular activity rules don’t benefit students
9+3=12? Nope, that’s wrong, says Japanese kid’s elementary school, thanks to “cherry calculation”
Strap on your thinking caps for an extra-dumb, hypocritical Japanese teacher correction
Board of education suspends Japanese teacher who stockpiled 750 pairs of panties at school
Japanese high school will suspend students who don’t reveal their social media account names
Starbucks Japan adds a new Frappuccino and Milk to the menu, but are they worth the calories?
War in Iran causing dark development for potato chip packages in Japan
Don’t miss the Tokyo Tower City Light Fantasia ~Summer Landscape 2026~ event during your travels
Akira creator opens his own anime studio, is recruiting artists even without Japanese fluency
Starbucks Japan releases two new “chunky” drinks… and matching gel designs for our nails
Japan now has gyoza doughnuts, and they taste like no other doughnut we’ve tried before
Pokémon retro black-and-white Game Boy art T-shirts are on the way from Uniqlo[Photos]
Japan’s largest online resale site banning scalper sales of McDonald’s new anime Happy Meal toys
Pizza Hut now sells curry pizza in Japan
Dr Pepper knockoff Mr Popper is a cult drink in Japan, but does it taste like the real thing?
The average age of Japan’s hikikomori shut-ins is getting older, survey shows
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
Mt. Fuji hot spring inn gets even more beautiful after dark with Firefly Festival
Does one of Japan’s favorite chocolate brands work with the Pringles chocolate hack?
Japanese criminals are now using crabs to hunt for burglary targets
Japanese hair salons going bankrupt in record numbers
Japan releases new ramen sandwiches… that don’t taste like ramen
Japanese Pokémon card shop grabs scissors as part of its plan to keep scalpers away
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Wisteria season starts early with blooming of Japan’s Great Wisteria in its beautiful garden
Japan’s best conveyor belt sushi restaurant of seven years ago has now, finally, come to Tokyo
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Brand-new Pokémon manhole covers coming to help the recovery of a disaster-stricken part of Japan
Japan’s awesomely beautiful Alpen Route snow corridor is now open
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Injuries on stairs in Tokyo highlight an overlooked design flaw
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]
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
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japanese high school teacher in hot water after forcibly giving male student a buzz cut
Japanese teacher beats up student for making fun of his body by calling him anime character name
American English teacher fired from Japanese high school after exposing genitals
“Peaceful life with many dogs” is unacceptable dream, Japanese high school teacher tells student
Japanese junior high school student pranks teacher by lacing school lunch with laxative
Japanese teacher gives secret love letter to junior high schoolgirl, gets his heart broken
Japanese school bans non-white masks for students, teacher can’t believe dumb waste of time
Japanese elementary teacher busted for hiding students’ shoes, writing “die” on their belongings
Is Japan overworking its teachers? One exhausted educator says, “YES!”
English teachers in Japan apologize for having low-proficiency kids say “poison” in assigned video
Teacher in Japan literally picks up truant kid, carries him out of house to make him go to class
Kyoto Board of Education administers English test for teachers with disheartening results
Japanese elementary school kid says 12 x 25 = 300, teacher doesn’t say he’s answered correctly
Strangers on a train – Random middle-aged guy gives Japanese high schooler great life advice