Your name, composed as a seal.
FROM ¥5,000 · SHIPS IN 5–8 DAYS

Aluminium or titanium. Carved in Japan.
Your name, composed as a seal.
Nothing is cut until you approve.Machined in aluminium or titanium. Carved in Japan. Nothing is cut until you approve.
EIGHT COMPOSITIONS · ONE NAME
Eight seals come back.
Each one composed from real seal-script characters and seeded, so yours is never repeated.
Not sure which seal you need? The guide →Each one is composed from real seal-script characters and seeded, so yours is never repeated. Under every one: where it will be accepted.
- INSOUInsouREGISTEREDDense strokes, closed to the rim. The seal you keep for life.
- TENSHOTenshoREGISTERED · BANKSeal script. The corporate standard, and a fine bank seal.
- REISHOReishoBANKClerical script. Readable at the counter, hard to copy.
- KAISHOKaishoEVERYDAYLegible enough to sign anything. Kept out of Registered on purpose.
- KOINKoinBANKOld-seal irregularity. A bank seal nobody can trace.
- KAKUKakuREGISTEREDModern and geometric. Registers, without the antique.
- WAVEWaveEVERYDAYA personal mark, not a legal one.
- VORTEXVortexEVERYDAYThe name, spun. For parcels and for fun.
Where your seal works.
One name, four jobs. Every design we mark registration-ready meets the common ward rules — full name, 8–25 mm, an unbroken rim.
Registered seal
Property, a loan, an inheritance — the seal your city office keeps on file.
Buying property, a loan, an inheritance — the seal your city office keeps on file and checks against the documents that change your life.
Bank seal
The account, and every form after. Kept apart from your registered seal.
Opening the account, and every form the bank asks you to stamp after. Kept different from your registered seal, so losing one never costs you both.
Everyday seal
Parcels, paperwork, the daily yes. Any script — simply yours.
Parcels at the door, paperwork at the office, the daily yes. No registration, any script — the one that is simply yours.
Corporate seal
Founding a company — filed at the Legal Affairs Bureau.
Founding a company — filed at the Legal Affairs Bureau, then stamped on the contracts that make it real.
AND FOUR THINGS WE PROMISE
Ten years on the face.
If it wears or chips, we re-carve it free.
If it wears or chips, we re-carve it free.
Accepted, or re-carved.
A ward refuses it, bring the slip — free.
A ward refuses it, bring the slip — free.
Photographed before it ships.
Your seal and its first impression, sent to you.
Your seal and its first impression, sent to you.
Never carved twice.
A rack stamp shares its design with thousands — wards reject that. Yours is cut once.
A rack stamp shares its design with thousands — wards reject that. Yours is seeded to your name, cut once.
Cut, finished and photographed in our workshop by [職人名] — the hands that sign your dispatch photo. Each seal is made once; we don’t run sales on custom work.Cut, finished and photographed in our workshop by [職人名] — the hands that sign your dispatch photo. Each seal is made once, to your design; we don’t run sales on custom work.
Registering at the ward office, in English →COMPOSED FOR YOUR NAME → CUT FROM THE EXACT VECTOR → HAND-FINISHED AND INSPECTED IN OUR WORKSHOP → PHOTOGRAPHED → SHIPPED
GIFTS
Give a name.
You choose the occasion and the material; they type their own name and pick the seal. You preview exactly what they will see before you pay.You choose the occasion and the material; they type their own name and pick the seal. You preview exactly what they will see before you pay. If you already know their exact name, order it outright.
NEW BABY · COMING OF AGE · FIRST JOB · WEDDING · FOUNDING · WELCOME TO JAPAN
WHAT THEY WILL SEE
Titanium, bank seal. Type your name and choose the composition you like — it will be carved for you.
田中THE SIDE DOOR
Shape it yourself.
Every design is a preset in our Studio — the same engine, with the controls showing. Open your seal in it, adjust weight and reach, bring it back. We re-check where it will be accepted.
Open the Studio →Type your name.
Eight seals come back in a few seconds, seeded so yours is never repeated. Pick one, choose aluminium or titanium, and approve the exact face before anything is cut.
山田 · INSOU · 15 MM · LIVE
Journal.
Craft notes and plain guides, written in English and Japanese, never translated.
Read the journal →