
Need a new personal seal/hanko for all your official paperwork in Japan? Then you’ll definitely want one of these adorable cat stamps!
As long-time readers may already know, people in Japan don’t usually sign official documents — instead, they use a personal stamp or seal (called hanko or inkan in Japan) to make paperwork official for everywhere from the bank to city hall to receiving packages. This has two great advantages that we can see: 1) Your hand won’t cramp when signing lots of documents, and 2) You can get personalized stamps with cute cat images in addition to your name!
▼ Come on, you know you want to sign your rent checks with these!
Of course, not all hanko are made equal — some personal seals can be used for any official documents…and some cannot. Fortunately, it looks like these adorable cat stamps, call “Nekozukan,” can be used for all manner of official documents, including “signing” for a mortgage or life insurance! Just think of the little bit of joy your survivors will have when they see your name next to a cute kitty!
However, we’re sad to report that, of the two types of Nekozukan available, only one can be used for official documents. If you’re dead set on opening a bank account in Japan with an adorable paw print and your name, you’ll need to get one of the long black sticks, call kuro-suigyu, which literally means “black water buffalo” because these seals are made from the horn of water buffalo. If you’re not quite so serious, you can still use JOINTY J9, the mechanical stamp (with built-in ink pads) pictured on the right above, for things like signing for packages received.
▼ An example of a seal using the name “Nekoyama,” or “Cat Mountain”
As for the types of illustrations you can choose from, the full range is pictured below! The top two rows can be used with either the kuro-suigyu stamps or JOINTY J9 stamps. The three illustrations on the bottom left are for kuro-suigyu stamps only, and the three on the right of the bottom row are exclusively for JOINTY J9. It looks like the most difficult part of getting yourself a new hanko will be choosing just one!
▼ There are also a variety of fonts to use for your name.
The JOINTY J9 stamps cost 1,500 yen (about US$12.70) and can be purchased using their Rakuten store. The kuro-suigyu seals cost 3,000 yen (about $25.40) and can also be ordered using their Rakuten store. Overseas shipping is available, but there doesn’t appear to be an English version of the site, so proceed with caution if you’re using something like Google Translate. Also, bear in mind that the stamps are usually intended for short family names written in kanji, so if you have a long name, you’ll want to find a shortened katakana version to use.
It might take a while for your cat seal to arrive, but once it does, at least you won’t have to worry about it forgetting who you are!







Is Japan’s combination personal cat stamp/pen/mechanical pencil the best writing instrument ever?
Dogs keep pace with their feline rivals in Japan with a line of pooch-themed personal seals
Mark your territory with these mega cute Japanese name stamps, starring 15 playful dog breeds
More cat stamps available so you can neko-fy all of your important life documents
Pikachu can now be part of your legal signature in Japan thanks to awesome Pokémon personal seals
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
Japanese convenience store shows us how to dress for the rainy season
Kyoto public junior high school becomes first in Japan with a hoodie school uniform
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
Lawson opens a new mini supermarket, and the lucky bags can essentially stock your kitchen
Tokyo’s Pokémon Cafe reopens this month with brand-new sweets and Pikachu show
Tourists brave Typhoon Jangmi to queue at two famous sites in Tokyo
Studio Ghibli adds new range of neckties to its anime merchandise store in Japan
Japan’s sticker wars are reaching a breaking point, even for enthusiasts
Starbucks Japan unveils new Frappuccino showcasing “mottainai” culture
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
Japanese convenience store Lawson launches new “mini supermarket” chain, L Minimart
What’s up with the Ghibli Park photo and video ban?
Japan’s adorable pudding chick becomes a transit card mascot
Osaka is hosting a “hentai” event, but it’s probably not what you think
Starbucks Japan has a problem with its sell-out breakfast that might annoy solo diners
Pikachu cakes and other adorable Pokémon 30th anniversary food coming to Tokyo luxury hotel
Krispy Kreme releases a new Doughwich… at only one store in Japan
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Kanji ice cream becomes a sell-out hit in Japan
Japan now has gyoza doughnuts, and they taste like no other doughnut we’ve tried before
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Japan has a new cute and clever sunblock for cat lovers
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
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】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Adorable kitty stamps for your purr-sonal seal (of approval!)
A whole new batch of Pokémon can now be part of your legal signature in Japan with Gen III hanko
Pokémon hanko seals get a second generation run with 100 new characters from the Johto region
Japanese cat hanko stamps let you sign your name with extra flair and fur
Latest Pokémon PON hanko stamps feature many precious pals from the Black and White era
Get your name, genetic information engraved on a Japanese name stamp that’s uniquely you
New capsule toys reinvent Japan’s hanko personal seal stamp whether you like it or not
Make an impression on paper and your peers with a katana-hilt name stamp
Japan is so polite even its hanko stamps bow to show respect
Mr. Hanko is here! Bringing life to your name stamp and joy to your office
Studio Ghibli hanko personal seal stands are here to enliven your mundane daily tasks
These aren’t idle graph paper doodles but your next official signature stamp
100-year-old hanko signature stamp maker offering free digital stamp designs for teleworkers
Japan’s floral birthday crests now available as beautiful personalized seals
Add a little sweetness to your signature stamp with a Sanrio Cinnamoroll hanko
Sailor Moon’s Moon Rod and Moon Stick cases will keep your personal seal stable and stylish