Tohoku University
From this day forward, all math professors should be called “fantasistas of number theory.”
Earlier this year Isamu Akasaki, Hiroshi Amano, and Shuji Nakamura won the Nobel Prize in Physics for their development of an efficient blue light-emitting diode (blue LED).
It was a well-deserved victory for the Japanese scientists whose invention continues to impact our lives in ways we often don’t even notice. It could be in the display you’re looking at right now or it could be helping some of the millions of people in parts of the world without electrical infrastructure get affordable lights for their homes.
And now in a report published in Scientific Reports, a team of researchers from Tohoku University have found a new use for blue LED. When used in the right frequency it can be an effective, safe, clean, and cheap way to kill insects. For the first time, they showed that visible light around the blue part of the spectrum is lethal to insects such as mosquitoes and fruit flies.
On 15 July, Tohoku University sent eviction notices to all 105 residents of Meizenryo, a student-governed dormitory in Sendai. The school claims that the students violated their “promise to abstain from alcohol.”
Although asking a building full of college students not to drink is like asking a building full of tigers not to scratch the furniture, the school is taking a hardline stance of incredulousness at their behavior. Nevertheless, students are appealing saying that not everyone in the dorm drinks and some should be allowed to stay.





Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Hundreds of rose bushes in bloom at Tokyo’s off-the-beaten-path, next-to-the-tracks flower street
Studio Ghibli’s president is leaving the company. Will it change how they make anime?
161-year-old Kyoto confectionary maker releases new edible Pokémon lineup
The top 12 incomprehensible school rules, as chosen by high school students
Let’s hike a Japanese mountain (that isn’t Mt. Fuji) – Mt. Tsukuba[Photos]
7-Eleven Japan is releasing Greedy chocolate chip and whipped cream sandwiches
Japan releases new ramen sandwiches… that don’t taste like ramen
Starbucks Japan adds a new Frappuccino and Milk to the menu, but are they worth the calories?
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
Mt. Fuji hot spring inn gets even more beautiful after dark with Firefly Festival
7-Eleven Japan now has ramen machines…but only at 41 stores
Don’t miss the Tokyo Tower City Light Fantasia ~Summer Landscape 2026~ event during your travels
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
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
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
Move aside, convenience store egg sando – there’s a better version of the iconic sandwich 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]
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
The top 12 incomprehensible school rules, as chosen by high school students
Let’s hike a Japanese mountain (that isn’t Mt. Fuji) – Mt. Tsukuba[Photos]
7-Eleven Japan is releasing Greedy chocolate chip and whipped cream sandwiches
Japan releases new ramen sandwiches… that don’t taste like ramen
Starbucks Japan adds a new Frappuccino and Milk to the menu, but are they worth the calories?
Starbucks Japan releases two new “chunky” drinks… and matching gel designs for our nails
7-Eleven Japan now has ramen machines…but only at 41 stores
Tinder just opened a convenience store in Japan, aimed at adults only
Secret staff cafeteria in Tokyo is a hidden gem you won’t find in travel guides
“Disaster”: 2018 Kanji of the Year unveiled by Buddhist monk at Kiyomizudera temple in Kyoto
Saltiest ramen in Japan? Ikebukuro White goes viral for crazy salt levels
“Hey, Japanese taxi driver, take us to the best seafood restaurant in Noboribetsu!”
Live-action Princess Mononoke stage cast appears in costume for first time[Video]
7-Eleven Japan upsizes popular products like egg sando and pork ramen but how big are they really?