Company
From building Shopify stores to developing apps, we provide end-to-end support for e-commerce businesses.
Our Track Record
Through developing and providing the “RuffRuff” series of Shopify apps, we are working to grow the Shopify ecosystem.
We received the “Ecosystem App Developer of the Year” award.
We were the first Japanese company to earn Built for Shopify, Shopify’s official badge for the highest-quality apps.
The “RuffRuff” series has been installed by more than 15,000 stores.
What We Do
See how we work on each of our services.
E-commerce store development
We handle everything from your first inquiry through requirements, development and launch, to maintenance after launch.
See how we work →
IT and marketing support
Based on a consultation with you, we support the IT and marketing side of running your store.
See how we work →
App development and sales
We cover Shopify apps from requirements and development to review submission and maintenance after launch.
See how we work →Company Information
| Company name | Tsun Inc. |
|---|---|
| Head office | 24-37 Chuo-cho, Kagoshima-shi, |
| Founded | March 1, 2022 |
| Main business | |
| Officers | CEO: Kota Yoshitani |
| Legal counsel | Kosuke Sato (Izawa & Kuroi Law Office, Tokyo Office) |
| Qualified invoice issuer registration number | |
| Registered trademarks | Tsun (No. 6867666) RuffRuff (No. 6892784) |
Where our name comes from
Our name “Tsun” comes from Tsun, the beloved dog of Saigō Takamori.
Have a Shopify project? Let’s talk.
From store development and operational improvements to app development, we’ll propose an approach that fits your needs.