
Japan’s Coast Guard has been around for 70 years, and mascot Umimaru for 20 – so it’s high time for a Hello Kitty teamup!
Japan’s Coast Guard has been in action since the 1940s, and their list of responsibilities is vast as the ocean itself: not only do they help the police when capturing swimming fugitives, but they also direct maritime traffic, draw up maps of seas and coastlines and are also a first port of call when dealing with sea-side disasters.
Like all self-respecting organizations, they have a mascot: clean-cut captain Umimaru. This harp seal mascot sports a classy jacket, top-of-the-line navigational skills, and a pair of handsome eyebrows. This year marks the 70th anniversary of the Japanese Coast Guard, but it’s also Umimaru’s 20th birthday, which makes him an adult in the eyes of the Japanese government.
And how better to celebrate Umimaru’s Coming of Age Day than with a collaboration? We all know that Hello Kitty is the girl to call when you need a cute line of tie-in merchandise, and she jetted over (presumably on her brand new Shinkansen) to star with Umimaru in a variety of seaworthy goods.
「うみまる」とハローキティが50周年記念コラボ#うみまる #ハローキティ https://t.co/H4pK2pNfjz pic.twitter.com/eIigBKhcMq
— Chara lab(キャララボ) (@Charalab_com) May 14, 2018
Umimaru may be adorably soft, with limpid pools for eyes and those charming thick brows, but his uniform represents his committed work relationship with the sea. According to the Japanese Coast Guard, he’s wearing a uniform befitting that of a Coast Guard Superintendent’s 2nd Grade. You can normally only attain the Coast Guard Superintendent’s 3rd Grade by working hard and graduating the Coast Guard University, so Umimaru really deserves a salute for making it to an even higher grade at the tender age of 20.
The collaboration goods will be sold through the official website’s Umimaru Shop. Expect to see Kitty kitted out in a white dress-suit and blue necktie, emulating the Coast Guard’s summer uniform. The good captain looks so responsible posing next to her!
▼ Front and back designs for the flat pouch, priced at 1,000 yen (US$9.10) plus tax.
You can purchase a clear file in a similar pattern, if you’d rather have Kitty and Umimaru guard your important paper documents.
▼ The clear file is priced at 350 yen, plus tax.
The keychains also feature the dual mascot design, though you have extra options: Kitty in a Coast Guard wetsuit with Umimaru snorkel, and –
Wait a second… On a closer look… That’s not just Umimaru’s jacket! She’s stolen his very visage! She’s wearing him like a costume!
▼ The acrylic keychains will retail for 600 yen plus tax.
Kitty, you haven’t even been to the Coast Guard Academy! Wearing that uniform is probably against the law, even if you weren’t impersonating their adorable mascot. Still, it suits her so well, we think we can let her off the hook this one time.
One last reminder: if you enjoy Kitty collaborations, don’t forget to vote in the annual Sanrio Character Collaboration poll! Umimaru won’t make it into this year’s, but maybe next year his ship will sail.
Source: Press Release, Umimaru Shop
Featured Image: Press Release
[ Read in Japanese ]



Recon, Rescue, Research! Japan’s Coast Guard’s videos of kick-ass action in glorious HD【Video】
Hello Kitty gets busy again — this time collaborating with an iconic manga character!
Rascal the Raccoon and Hello Kitty team up for some ridiculously cute merchandise
Hello Kitty’s hilariously meta YouTube debut is a hit with netizens, earns likes and subscribers
Hello, cosmetics! Clinique teams up with Hello Kitty this summer for first-time collaboration
Japan now has a special desk for people who work at home with a pet cat[Photos]
Uniqlo announces new T-shirts for One Piece, Naruto and more for manga publisher’s 100th birthday
Krispy Kreme releases Super Mario doughnuts in Japan for a limited time
Famous Tokyo cherry blossom spot installs view-blocking screens to fight overcrowding[Video]
Totoro and Calcifer become little light-up lanterns for Ghibli-style excursions or at-home decor
Fatal stabbing at Pokémon Center in Tokyo reignites concern over rising stalking cases in Japan
Japan now has a “for foreign tourists only” Mt. Fuji sightseeing train[Video]
Japan’s Sleep Shelter is here to help gamers play all night and sleep all day【Photos】
Starbucks Japan adds new Sencha Matcha Tea Frappuccino to its menu, but only at 28 locations
Japanese kindness restores our faith in humanity after a highway bus accident in Tokyo
7-Eleven Japan releases a crazy new viral sandwich: Chocolate Sprinkles and Whipped Cream
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Nine amazing off-the-beaten-path cherry blossom spots in Japan for yaezakura and shidarezakura
Stunning central Japan wisteria festival is like a purple fantasy straight out of a Ghibli movie
Studio Ghibli releases the My Neighbour Totoro tea caddy, with a magical self-closing lid
Create a tiny Ghibli anime world on your bookshelf with new miniature papercraft art kits
Studio Ghibli unveils new Rollbahn notebook in honour of Howl’s Moving Castle
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Train station platform ramen store closes its doors on half a century of history in Tokyo
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
Nine great places to see spring flowers in Japan, as chosen by travelers (with almost no sakura)
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Cherry blossoms begin blooming in Japan with record-early starts for sakura season
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
Starbucks Japan releases new drinkware and goods for Valentine’s Day
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
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
Hello Kitty turns scary and cosplays as Japanese horror character – but still manages to be cute!
Hershey’s Kisses teams up with Hello Kitty and Cinnamoroll for a cute chocolate collaboration
McDonald’s Korea now serving up Hello Kitty in cute Sanrio costumes
Hello Kitty isn’t a cat!? We called Sanrio to find out!
Pringles teams up with Hello Kitty for new Sanrio collection in Japan
The Surprising Truth Revealed! Now We Know Why Hello Kitty Has Been Working So Hard
Newest Hello Kitty collab features Kitty-chan cosplaying as supernatural protector against plague
Wonder Woman x Hello Kitty collaboration is coming to Japan
Hello Kitty gets a new job — this time appearing on Converse sneakers!
Hello Kitty doesn’t have a mouth, so how does she video chat with fans? We find out!
We get our paws on all 50 Hello Kitty Happy Meal toys at McDonald’s Japan!
Hello Kitty and AKB48 collaborate for the ultimate fan merchandise from Thank You Mart
Sanrio changes Hello Kitty lead designer for first time in 46 years
Hello Kitty offers limited-time hospitality at Narita Airport with cute kitty drinks and meals
50 different Hello Kitties from across kawaii history appear in McDonald’s Japan Happy Meals【Pics】