About
About Tokyo Seihan
Tokyo Seihan is a stamp manufacturer with nearly five decades of experience in precision rubber-stamp production. Founded in 1976 in Tokyo, we have grown into one of the largest and most trusted producers of custom stamps in Japan. Our work combines traditional craftsmanship with modern production methods to deliver reliable, high-quality tools for everyday use, creative projects, and professional applications.
Craftsmanship & Technology
Our expertise comes from years of mastering every step of stamp-making — from creating the printing plates to producing the rubber surface and assembling each stamp by hand. Even as we adopt modern equipment, our craftsmen continue to design each imprint with meticulous attention, ensuring that every stamp carries a sense of quality unique to Japanese manufacturing.
We also produce “pre-inked stamps,” known widely as self-inking stamps, using in-house technology. Whether for personal use, business operations, or creative expression, our products are made to be durable, precise, and easy to use.
Our Philosophy
At the heart of Tokyo Seihan is the spirit of Japanese craftsmanship — a commitment to detail, reliability, and continuous improvement. We believe that even small tools can enrich everyday life when they are made with care. Our goal is to bring this quality to customers around the world through thoughtfully designed, long-lasting products.
Company Overview
- Company Name: Tokyo Seihan Co., Ltd.
- Founded: 1976
- Employees: 60+
- Business: Design, production, and sale of rubber stamps and pre-inked stamps
- Headquarters: Tokyo, Japan