
Science lesson leads to lots of vomiting by students and school staff.
It’s a teacher’s duty to nourish their students’ minds. Providing nutritional nourishment, though, is generally something better left to the school kitchen staff, as an incident this week in Nagoya illustrates.
On Wednesday morning, as part of a science class for children with special needs, a 72-year-old male teacher at Kanare Middle School fed six students, and five school staff members, yogurt that he had cultivated at home. Each person consumed two to four tablespoons, and about two and a half hours later two third-year students who had partaken of the fermented foodstuff began to experience stomach pains and headaches, followed by repeated vomiting, requiring them to be taken to the hospital by ambulance. Another student, a first-year pupil, threw up on their way home from school, and two of the school staff members vomited after arriving home later that same day.
As to why the teacher was handing out spoonfuls of yogurt, we have to go back to that same science class on February 22. As part of the day’s lesson, the teacher mixed milk with either store-bought yogurt or some sort of starter culture (current reports are inconsistent on that detail), then took the mixture home to ferment for a week before bringing it back for the class to eat. Thankfully, all five who experienced symptoms have recovered, and the yogurt that was in their systems appears to present no further danger. The school board is currently investigating what exactly went wrong in the yogurt-making process and caused the food poisoning.
“I wanted them to learn about lactic acid through experiments,” the teacher said following the incident, along with “I wanted to convey to them that there are bacteria that are useful in our lives.” Those are admirable goals, and while there’s a lot to be said for learning-by-doing, in hindsight it definitely seems like reading about the yogurt-making process in a textbook would have been the smarter call, especially when there are other tasty things to eat in Nagoya.
Source: Tokai TV via Yahoo! Japan News, TBS News Dig, Chunichi Shimbun
Top image: Pakutaso
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Japanese teacher beats up student for making fun of his body by calling him anime character name
Japanese teacher apologizes for peeing on students’ futon during club retreat
Japanese teacher has student make written apology for farting in class, displays it in classroom
Japanese high school teacher in hot water after forcibly giving male student a buzz cut
Japan’s Shizuoka bans teachers from personal communication with students on social media
10 times to avoid traveling in Japan in 2026
We ate sushi made from Japan’s most expensive tuna ever【Taste test】
Umamusume anime girl plushie recalled for having parts she absolutely should not have【Pics】
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
What makes a good boss in Japan? Workers sound off in survey
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
We went to a Japanese restaurant in Italy, ate green sushi, learned a lesson about taking it easy
One Piece devil fruit ice cream coming back to Baskin-Robbins Japan
Is Burger King Japan’s new Crown The One Pounder really that hard to eat?
Japanese group to hold fashion show of colostomy bags and other stoma equipment in Paris
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
Hayao Miyazaki says Happy New Year to Studio Ghibli fans with new art for Year of the Horse
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
Top Japanese cosplayer Enako returns to Comiket after 6 years, creates mayhem with admirers
Cup Noodle tries an authentic Jiro-style ramen, but something’s not quite right
The best Starbucks Japan Frappuccinos we want to drink again in 2026
We revisited Sweets Paradise after a decade to see if Japan’s dessert buffet still delivers
That time Seiji called JASRAC to ask why he didn’t get paid royalties for his song being on TV
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Starbucks Japan releases new zodiac chilled cup drink for 2026
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
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
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
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Human washing machine pods coming to Japanese hotels【Photos】
Japanese school bans non-white masks for students, teacher can’t believe dumb waste of time
Middle School Students Forced to Drink Acid as Punishment
Don’t like trigonometry? Then you’re just like Hitler, says Japanese high school English teacher
Japanese elementary teacher busted for hiding students’ shoes, writing “die” on their belongings
Teacher disciplined for drinking alcohol during class in Japan
Osaka’s new remote-learning policy leaves teachers strained and forces students to go to school
Foreign English teacher in Japan calls student’s ability garbage, says it was an “American joke”
Junior high in Yamaguchi in turmoil after student’s tablet records teachers’ room conversation
Meet the unforgettable teachers at quite possibly the coolest cram school ever
“The taste of a liar!” Japanese teacher arrested for licking student’s ear
Teacher in Japan literally picks up truant kid, carries him out of house to make him go to class
Educator offers advice for Japanese schoolgirls who get asked out by their teachers
Japanese government promises reduced teacher responsibilities, right to refuse club supervision
Japanese student told they will be penalized for not using a ruler to draw multiplication lines
This is chalk?!? Yep, and it’s a touching Pokémon goodbye from a Japanese teacher to his students
Leave a Reply