
The pair took the Guinness World Record from another pair of twins, who were also Japanese.
Japanese twin sisters Koume Kodama and Umeno Sumiyama have officially been recognised by Guinness World Records as the oldest pair of identical twins in the world. The pair, born on 5 November 1913, officially became Guinness World Record holders as of September 1, at 107 years and 300 days old.
The previous title was held by another pair of Japanese sisters, Kin Narita and Gin Narie, who lived to 107 and 108 respectively. The oldest recorded pair of male twins were an American pair of twins, Dale and Glen Moyer, who lived to 105. Koume and Umeno are now the proud owners of two World Records — the oldest pair of twins and oldest pair of living twins.
▼ The previous record holders, Kin Narita and Gin Narie were well-known throughout Japan, and affectionately known as Kin-san and Gin-san.
【中野うどん学校こと「中野屋」の名場面プレイバック】
— 中野うどん学校 琴平校【中のひと】 (@nakanoudonKT) September 20, 2021
平成5年に当時大人気の双子のおばあさんのきんさんぎんさんもご来琴。
めっちゃ可愛らしいです❤️❤️
関係者様や報道の方の数もすごい。
今日も一日よろしくお願い致します。 pic.twitter.com/VNAFSMMMru
Family members have commented on the twins’ positive attitudes and the fact that they don’t tend to worry about much, which may have contributed to their lasting health, as the family of the world’s oldest living man, Japan’s Masazo Nonaka, also claim he lives a life free of stress. His world record holder predecessor, Chitetsu Watanabe, also claimed the secret to a long life was “not to get angry and keep a smile on your face”.
However, the sisters spent most of their lives apart once they became adults, only getting together for weddings, funerals and a temple pilgrimage once they turned 70. According to the twins’ family, the pair were often bullied as children because they were twins.
▼ Umeno (left) and Koume with their awards
https://twitter.com/masa4244/status/1439908450801053705Koume and Umeno are currently living separately — Koume lives in Oita Prefecture whereas Umeno is in Kagawa Prefecture, and the sisters received their World Record awards from members of staff in their care homes, as due to COVID-19 the awards had to be sent via post. According to the care home staff, Umemo was moved to tears when she was presented with the award. Koume, on the other hand, is currently suffering from dementia and was unable to understand the significance of the award. However, family members said she had often talked in the past about the possibility of breaking the record, and were pleased that Koume and Umeno’s achievements were finally recognised.
The official Guinness World Records Twitter account posted the twins’ achievement on September 20th, which just so happened to coincide with Respect for the Aged Day in Japan. Japanese netizens had a lot to say about the sisters’ impressive world record.
“Please stay healthy and happy for a long time!”
“I can’t believe they’re 107. Especially Umeno, she doesn’t look a day over 80!”
“The year they were born is the year Tokugawa Yoshinobu (Japan’s last shogun) died. These women are connecting our history to the present.”
“I wonder if they’re gonna start a music career after this.”
While living to 107 is certainly nothing to scoff at, the twins have got a way to go if they want to beat the world record for oldest living person. The current holder, Kane Tanaka, is 118 years old, whereas the oldest person in all history, Jeanne Calment of France, lived for a mind-blowing 122 years. But with so many of Japan’s silver generation living impressively active lives, we’re sure we’ll be seeing many more world records being broken by elderly Japanese people in the years to come.
Sources: PR Times via NetLab, Guinness World Records, Twitter
Image: PR Times
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

The world’s oldest living person, Kane Tanaka, turned 119 this month
Oldest man in the world celebrates his birthday following recognition from Guinness World Records
Japanese baseball star takes on world record with a paper plane
Sazae-san breaks own Guinness World Records again for 55 years on television
90-year-old Japanese gamer grandma breaks world record, praises Grand Theft Auto 5【Video】
Studio Ghibli unveils new My Neighbour Totoro Yearly Plate for 2027
New Japanese convenience store rice balls taste like instant noodles [Taste test]
Kyoto temple bans visitors from wearing kimono
Lego PlayStation recreates Sony’s original console, makes unusual choice for games to salute
New Pokémon anniversary song is 22 minutes long, features all 1,025 Pokémon species [Video]
Starbucks Japan releases new coffee table book featuring 18 of the most unique stores around the country
American tourist in Japan arrested on charges of attempted murder and arson
Starbucks Japan reveals new Tsukimi Moon-Viewing drinkware and gifts for autumn 2026
Japan’s first fall color forecast for 2026 is here!
Starbucks Japan adds new Sweet Potato Frappuccino and Latte to the menu, but do they deliver the taste of autumn?
Studio Ghibli unveils new anime calendars and diary planners for 2027
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
A real-world Pokémon Poké Ball hotel is opening in Japan at a still-secret location [Video]
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
One Piece Day 2026 brings new art, music, and new cast announcements
Tamagotchi evolves into a ring for its 30th anniversary, preorders now open
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
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
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 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
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】
252 Pocky lovers gather in Shibuya to set a world record 【Video】
Japanese student breaks Guinness record for fastest finger snapping
We visit the Guinness World Record-holding oldest hotel in the world – established 705 A.D.!
Japanese female rock band Scandal earns a Guinness World Record for staying together for 17 years
Japan’s ultimate wagyu beef bento is back, now with a Guinness World Record under its belt
Japanese curry bread achieves new Guinness World Record at Sapporo Snow Festival
Japanese Scottish Fold Motimaru grabs Guinness World Record for most watched cat on YouTube
Japanese wrestler Saori Yoshida smashes Guinness World Record by bursting balloons with her butt