We’re sure you’ve heard of square watermelons from Japan, but how about heart-shaped ones? After many years of research, Hiroichi Kimura, a farmer from Kumamoto Prefecture, has finally done it! But it was no easy task shaping the originally round fruits into the symbol of love. Let’s take a closer look at the fruits of this farmer’s labor.
Trying to do something no one else has ever attempted
Mr. Kimura originally grew standard round watermelons. One day, a neighbor commented that it would be so interesting to see a watermelon in the shape of a heart. Mr. Kimura’s curiosity was ignited and from that moment on, he began researching how to make a heart-shaped watermelon.

Daily research and plenty of trial and error
But this was no easy task. Every day, late into the night, Mr. Kimura read books and pamphlets about growing techniques, developed his heart-shaped mould, and researched the ideal cultivation method, soil conditions, atmospheric temperature, and moisture levels for his heart watermelons. It was a long process of trial and error.

Finally, success
At first, all of Mr. Kimura’s efforts ended in failure, but through it all, he never wanted to give up. Without getting discouraged, year after year he continued challenging himself to cultivate a heart-shaped watermelon until he finally succeeded.

Better than he could have imagined
Mr. Kimura’s heart watermelons have a crunchy consistency that gives way to pleasantly sweet juices. Once you’ve gulped down the red flesh, you’re left with a mellow sweetness that lingers on the tongue. The taste was better than Mr. Kimura imagined.

A labor of love
The driving force behind Mr. Kimura’s work has always been as simple as it is heartwarming. “I want my customers to eat something delicious,” explains Mr. Kimura. Even now, after managing to cultivate the melon of his dreams, he continues to research and develop new, delicious varieties of watermelon. We are truly impressed by this farmer’s love and dedication to his trade.
[ Read in Japanese ]






Welcome the New Year with a calendar of hunky Japanese farmers 【Pics】
Violence IS the answer – Japanese farmers using hammers to grow more mushrooms
Japanese pig farmer shows the world how pigs should be treated
Can we pick out the expensive Japanese watermelon in a blind taste test?
What do our Japanese writers think about putting lemon juice on watermelon?
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
This is the Most Adorable 4-Year-Old Japanese Girl You Will Ever See
Three beautiful places to see Japan’s plum blossoms after starting your day in downtown Tokyo
Cherry blossom forecasts map shows Japan’s OTHER sakura season is starting right now
Japanese man gets drunk and falls asleep on Tokyo streets, then gets robbed by foreign national
Here comes a new katsudon: ice cream katsudon?!?
Cherry blossom sake rice beer arriving in Japan well ahead of cherry blossom season, but how?
Extreme Budget Travel! Can you do a trip to Manila with 50,000 yen (US$333)? – Part 2
Ellen Baker, Japan’s anime-style English textbook teacher, gets turned into a huggy pillow
Japan has a new bar just for people thinking about quitting their jobs, and the drinks are free
Yokai are descending upon Tokyo this spring in the latest immersive art experience
New Studio Ghibli stamps leave an impression on your stationery…and your heart
Japan cherry blossom forecast update moves up sakura dates for many parts of the country
Japan’s Naruto theme park now offering real-world version of Minato’s kunai ninja weapon
Morning-after pill finally available in Japan without a prescription, must be taken at pharmacy
And now, we eat a bear paw we bought in Japan’s Chiba Prefecture【Taste test】
Studio Ghibli turns My Neighbour Totoro characters into bag charms for everyday adventures
Japanese women sound off on their minimum height requirements for a husband【Survey】
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan releases first official sakura cherry blossom forecast for 2026
10 times to avoid traveling in Japan in 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Studio Ghibli releases new “komorebi” plush toys from Princess Mononoke and Spirited Away
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
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
Japanese dad wows internet with amazing watermelon art
Heart-shaped lemons from Hiroshima make sour a little sweeter
Japanese cats love nothing more in the world than watching farmer next door plant his rice【Video】
Kuroshima, a remote, heart-shaped island in Okinawa where there are more cows than people
A taste of Japanese curry usually only sold overseas, at Tokyo’s Curry House CoCo Ichibanya World
Should a man in his 40s pursue a 19-year-old Japanese convenience store clerk?
This man’s account of single-handedly digging his own well is oddly moving
What’s so special about Japanese swords? We interview master katana maker Norihiro Miyairi!
Leave a Reply