
“Aw, what an adorable little karate tot!” I thought to myself as I stumbled upon a video of seven-year-old Mahiro-chan about to do some adorable flailing. “It’s like someone put a karate gi on a Cabbage Patch Kid!”
Trembling in anticipation of some otherworldly cuteness, I clicked play and GAHHHHHHHH!!!! She’s TERRIFYING!!!!!
Six hours of uncontrollable weeping later, I’m finally ready to write about my ordeal. This kid isn’t messing around.
A practitioner of the popular Shotokan style of karate, little Mahiro-chan is pictured practicing the Kanku Dai – a technically basic but long and fundamental kata (a series of practiced movements meant to simulate a fight against imaginary foes). Despite her pint-sized stature and the fact that children can’t look anything but adorable in tiny kid gi, Mahiro-chan shatters the illusion of cuteness immediately when she starts the kata off with a terrifying yell directly at the camera.
We can’t quite make out what she’s yelling, but we’re pretty sure it must be Japanese for “I WILL EAT YOUR HEART!!!”
She then launches into a high-speed, technically perfect series of movements like some kind of murderous child Terminator. It’s absolutely brilliant to watch, and I can’t help but be incredibly impressed with Mahiro-chan’s karate achievements.
On the other hand, I now have to live with the knowledge that there is a seven-year-old on this planet who could murder me with her bare hands.
Source: Kotaro Blog
Screenshots via YouTube




Japan’s nine-year-old karate champion returns—in Australian singer Sia’s new music video【Video】
BABYMETAL debuts music video for “Karate”, the lead single off new album
Japan’s newest virtual YouTuber boasts 17 years of idol experience, is only 12 years old【Videos】
Popular Japanese YouTuber is virtual schoolgirl who plays games, has existential crises【Videos】
No Kisses For You! Cute Shiba Inu Refuses Owner’s Persistent Advances【Video】
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
One Piece Day 2026 brings new art, music, and new cast announcements
Studio Ghibli unveils new anime calendars and diary planners for 2027
Flock to Tomarigi, the viral app that lets you perch in over 1,000 spots throughout Japan
Japan’s birth rate rose for the first half of the year for the first time in over a decade
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
7-Eleven Japan goes viral for chilled soba that’s “too salty to eat”
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
First Pokémon anime movie since 2020 announced, brings new characters and staff to the series [Video]
Beautiful 785-step Japanese shrine sando stairway walk is one very good reason to visit Kagawa
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
Police in Japan looking for who’s responsible for dumping 80 loaves of bread on side of road [Video]
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Newest virtual YouTuber blows her competition out of the water with high-quality intro【Video】
Sadako now has her own YouTube channel, hopes to upload videos about her daily life
YouTube channel starring 71-year-old Korean grandma is a big hit 【Video】
85-year-old great-grandmother from Hiroshima is Japan’s newest virtual YouTuber/idol【Video】