A product studio in Kagoshima

An open book and a glass of water on a desk at dusk
Write.Photograph.Keep.Budget.

Better tools for everyday life.

A product studio making everyday actionsfeel better.

How we think

How we think

A little joy,every time.

The way words look. The atmosphere a photo keeps. The ease of a daily record. Small differences give people a reason to keep using a product.

Margin Studio is a product studio where we shape ideas, design the experience, and build the software ourselves.

What we are making

Four products,close to daily life.

Writing, photos, records, and money. We look for the right feel for each everyday act.

  • Nami

    An ad-free place focused on writing and reading.

    View

  • Dayroll

    One day, one photo, and one page of writing.

    View

  • Y2K Cam

    A camera for photos with the texture of early-2000s digital imaging.

    In progress

  • Quick Budget

    A personal budgeting tool for recording expenses quickly.

    In progress

About Margin Studio

We make our own.We build with others.

Alongside our own products, we work on development partnerships, practical AI guidance, and seminars.

Open contact form

Company

Company
Margin Studio LLC（マージン・スタジオ合同会社）
Established
April 2026
Location
1-20-7 Shimoarata, Kagoshima City, Kagoshima 890-0056, Japan
Representative
Shuntaro Yoshimitsu
Business
Planning and development of our own products, development partnerships, practical AI guidance, and seminars
Corporate Number
2340003005183