
Wunderkind’s analytical prowess comparable to people three times his age.
Every midsummer, much of Japan is treated to the sights and piercing sounds of cicadas. These large insects, which are about three inches long, look like little pieces of poo and fly around with all the grace of a fork thrown by a 2-year-old, bumping into walls, buildings, and occasionally my head. Still, they’re loved by kids because they’re kind of stupid and really easy to catch.
▼ Wait about 20 seconds for the sound to really kick in
Another feature of summer in Japan is that kids are given the task of doing an independent study project for their vacation, and this is where our story begins: Eight-year-old Jun Kitayama of Kameoka, Kyoto decided to mix his study with pleasure through his hobby of collecting discarded cicada husks.
He did the same project last year, but is continuing his research in order to compare the results and what he found was beyond anyone’s expectations. It wasn’t just the fact that the third grader managed to gather about 5,000 husks, but he found some disturbing trends overlooked by grown-up experts.
First, in both years the majority of cicadas found in Kyoto City were of the species kumazemi (Cryptotympana facialis). However, this year there were significantly fewer aburazemi (Graptopsaltria nigrofuscata) husks found. Kitayama’s assistant, 62-year-old Joji Nakada of the Kameoka City Global Environment Children’s Village, confirms this is indicative of a yearly decline in the aburazemi population.
More unsettling is that this year, 207 of the 1,370 kumazemi molted shells still had the dead bodies of cicadas inside. Amounting to 15 percent of the insect’s numbers, this suggests an environmental factor was contributing to their demise.
▼ A lucky surviving cicada freshly emerged and standing on its larval husk
Kitayama postulates that it was the recent heatwave that may have caused the deaths, but being the professional he is, he realizes that more research is needed for more conclusive results.
Netizens were amazed at the youngster’s tenacity and discipline to uncover such results for a project that many kids just spend by growing mold on bread or turning a plastic bottle into a rocket.
“His investigative skill is the real deal!”
“Th-That was just his summer project?!”
“Great!”
“He will be an excellent scholar.”
“Super elementary student.”
“Amazing!”
“Maybe he will be the next Jean-Henri Fabre.”
Nakada agreed, saying that Kitayama’s “seriousness towards fieldwork is on par with a university student’s.” He added that Kitayama took detailed notes on where he found each of the thousands of husks, noting nearby tree features and thinking critically about his own findings.
Kitayama shows no signs of tiring either, telling media he wants to continue his work and that the next step is to take measurements of the sizes among the husks over the years in search of trends.
“I think the high temperatures are affecting them,” he told Kyoto Shimbun, “I want to uncover the mystery behind the shrinking cicada population.”
It’s a great example of how sometimes just letting a child follow their core interests can lead to more fruitful education than any rigidly predetermined curriculum. It’s almost as if the country with the highest rated education and Nobel Prize Laureate were onto something.
Source: Kyoto Shimbun, Hachima Kiko
Top image: Wikipedia/Totti
Insert image: Wikipedia/Takuma-sa


Top Japanese cosplayer Enako returns to Comiket after 6 years, creates mayhem with admirers
The Purple Lucky Bag from Village Vanguard is an extra-large waste of money
Rakuten randomly offers 58 New Year’s osechi feasts in Japan, but did we get a star or a dud?
Private booths are coming to Japan’s Shinkansen bullet trains even sooner than we’d thought【Video】
Tokyo fish market breaks New Year auction record as single fish sells for over 5 million yen【Vid】
Top Japanese cosplayer Enako returns to Comiket after 6 years, creates mayhem with admirers
The Purple Lucky Bag from Village Vanguard is an extra-large waste of money
Rakuten randomly offers 58 New Year’s osechi feasts in Japan, but did we get a star or a dud?
Private booths are coming to Japan’s Shinkansen bullet trains even sooner than we’d thought【Video】
Tokyo fish market breaks New Year auction record as single fish sells for over 5 million yen【Vid】
Majority of Japanese mayors say foreign residents are essential but most see good and bad effects
7 great places to see Mt. Fuji from without having to climb it
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Record number of foreign children in Japan need help understanding Japanese in school
7-Eleven Japan’s ramen-cooking robot whipped us up a bowl of noodles【Taste test】
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
Hayao Miyazaki says Happy New Year to Studio Ghibli fans with new art for Year of the Horse
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
We found possibly the quietest Japanese-style hotel in Tokyo’s bustling Shinjuku district
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
Japan’s oldest largetooth sawfish in captivity back on display in Mie Prefecture
Pizza Hut Japan’s hot lucky bags are perfect for a New Year’s pizza party
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
Sanrio theme park in Japan announces plans to expand into a Sanrio resort
Stamina-destroying “Paralysis Noodles” are Tokyo’s newest over-the-top ramen innovation
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
Japan’s deadliest food claims more victims, but why do people keep eating it for New Year’s?
We deeply regret going into this tunnel on our walk in the mountains of Japan
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
Majority of Japanese mayors say foreign residents are essential but most see good and bad effects
7 great places to see Mt. Fuji from without having to climb it
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Record number of foreign children in Japan need help understanding Japanese in school
7-Eleven Japan’s ramen-cooking robot whipped us up a bowl of noodles【Taste test】
Harajuku’s new permanent Tamagotchi shop is filled with cuteness and a surprising lack of poop
Gacha capsule toy machine sells Casio watch rings in Japan, and we try to get all of them
Idol group AKB48 sells 2.5 million copies of new CD, bags full of them end up in trash days later
Japan’s new ultra luxurious hotel looks like a castle, is priced for aristocrats【Photos】
What’s the best spoon for Japanese curry?【Photos】
Why are there so many reincarnation and villainess anime and manga? Manga editor explains
Leave a Reply