
Shopping trip turns into unexpected grappling session that ends with bite marks, letter of commendation.
Like countless other people in Japan, 23-year-old Karin Ryo walked into a convenience store to do some shopping on the night of September 16. But while it’s unclear if Ryo ever obtained what she’d gone to the store in search of, while she was there she decided to dispense some justice.
The incident occurred shortly before 8 p.m. in the Shitte neighborhood of the city of Yokohama’s Tsurumi Ward, slightly south of Tokyo. While Ryo was at the store a man attempted to shoplift a six-pack of beer and when he attempted to flee, a clerk confronted him, with the two becoming entangled near the store’s exit. Noticing the altercation, Ryo stepped in and, after ensnaring the man’s legs, brought him to the ground and put him in a headlock.
▼ Ryo, reenacting the incident after receiving a letter of commendation from the Tsurumi police precinct earlier this week
The man attempted to break free by biting Ryo on her left forearm, with enough force that two weeks later there are still visible teeth marks on her skin. Ryo’s grip held fast, though, and she kept the man subdued until the police were summoned and arrived on the scene, where he was placed under arrest.
As an office worker who works in Tsurumi, Ryo’s daily job doesn’t involve subduing criminals, so following the incident some wondered if maybe she has experience in martial arts training, but that’s not part of her background either. “I’ve never done martial arts. I took tea ceremony lessons,” she says, instead crediting a love of anime for her headlock technique. “I like anime, so I just sort of imitated what I’ve seen in it.”
“At the time, I wasn’t scared, it felt like my body was just moving on its own,” Ryo recalls, adding that it wasn’t until after the incident that she stopped to think about the possibility that the man could have had a knife or been otherwise armed. It’s likely for that reason that, even as a representative for the Tsurumi police precinct praised her courage, he advised others who might witness crimes to prioritize to avoid putting themselves at undue risk and contact the police as quickly as possible.
Source: Kanaloco via Golden Times, NHK News Web, Yahoo! Japan News/TV Kanagawa
Top image ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Japanese schoolgirl and karate teen subdue violent shoplifter
Japanese man arrested for shouting that he studies English (weird) before grabbing woman’s butt (illegal)
Foreigner convenience store clerk in Japan saves elderly woman from scammers with quick thinking
Japanese police take down knife-wielding man at train station without using lethal force【Video】
“I’ll kill you!” says Japanese schoolgirl when convenience store won’t let her use restroom
Evangelion beautifully reimagined as iconic classical Japanese folding screen art series [Photos]
Is Japan’s tourism boom slowing down? Foreign visitor numbers fall for first time in five years
Cup Noodle unveils first-ever cold-water instant ramen in Japan
Studio Ghibli releases huge new wooden clip collection featuring 25 anime movies
Starbucks Japan adds new Frappuccino, Tea, and Chillax Soda to its limited-edition summer menu
Can instant TKG from Don Quijote really recreate Japan’s beloved raw-egg-on-rice dish?
Tokyo and Osaka make it into this year’s EIU ranking of the world’s Top Ten Most Liveable Cities
Tokyo Disneyland and Disney Sea raising ticket prices, free Fast Pass ending next month
Kyushu yakisoba Sofuren’s new food truck ventures into the Kanto region for the first time
7-Eleven Japan releases new sandwich that technically contains fruit but isn’t a fruit sandwich
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Family Mart opens new “Famima” flagship store in Tokyo that’s like a tourist attraction
Uniqlo looks back to the very start of Pokémon with new black-and-white pixel art T-shirts[Pics]
Japan reacts to Donald Trump’s “Islamic Republic of Japan” remark
Japanese airport rebrands itself as “Sushi Airport” to attract foreign tourists
Japanese government ID card and app to be required for certain Pokémon card purchases next month
Three new starter Pokémon Jets to fly in Japan, first begins carrying passengers this month
Studio Ghibli theme park’s new dessert is a drinkable version of Hayao Miyazaki’s pilot daydream
Solid gold Hedorah kaiju from the Godzilla series is now available to pre-order
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
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
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
54-year-old Japanese woman stops armed robbery at her convenience store with her brute strength
Osaka man arrested after sharing futon with dead girlfriend’s body for five nights
Japanese convenience store clerk outsmarts robber with just two words
Heroic Japanese convenience store owner saves foreigner from online scam artist
Man in Kobe reported to police after saying hello to schoolgirl who said hi to him first
Man in Japan orders female store clerk to prostrate herself over misunderstanding with his change
Police in Japan arrest woman on suspicion of literal ass-kicking
Foreign-born convenience store manager in Japan saves elderly customer from being scammed
Japanese woman arrested for stealing boyfriend’s Kingdom Hearts video game figure
Hokkaido man arrested after asking convenience store to lend him money
Japanese dad turns smash-and-grab thief son in to police, shopkeeper’s polearm technique criticized
Japanese police officers turn police box into their own little love hotel, do it instead of duty
Italian man kisses woman on train in Wakayama “as a greeting,” gets arrested instead of her number
Man in Japan arrested after sneaking into woman’s apartment and washing her lingerie
Hokkaido woman arrested for stealing 1.9 million yen from convenience store in broad daylight
Japanese mom physically subdues man who groped her schoolgirl daughter