About

Profile

SHIN / Shimpei Oshima

Solopreneur / Engineer / Creator

From Shopify app development to web services, media, and traditional craftsmanship—I practice "boundaryless" creation across multiple domains.

Vision

I believe boundaries do not truly exist—not only in business, but in the world. Yet in reality, there are physical borders and invisible lines: language, culture, roles, and assumptions. Pepin leaps over those boundaries—not limited to web services, but across industries. Connecting scattered "seeds" and creating the conditions where new possibilities can take root. Starting solo, then expanding with like-minded collaborators. That's how I shape new value into reality.

Activities

Shopify App Development & Operations
Web Service Development (COSMA)
Ironware Brand (Coming Soon)
Retail Store (Coming Soon)
Collaborations (Shopify & Web)

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