About Uchitabi

Uchitabi ("travel from home") is a collection of browser games created by Tokyo Gem Exploration, an independent game studio in Tokyo, Japan.

Operator

• Business name: Tokyo Gem Exploration
• Business type: Sole proprietorship registered with the National Tax Agency of Japan
• Founded: July 2024
• Business address: Shinjuku Daishichi Hayama Bldg. 3F, 1-36-2 Shinjuku, Shinjuku-ku, Tokyo 160-0022, Japan
• Website: https://uchitabi.com
• Contact: via our contact form (/contact/)

What we build

We design, develop and publish browser games. All games on this site are free to play, with no ads, in-app purchases or affiliate links.

• BYTE QUEST
• 恐怖のホラー脱出

How we build

Our games are developed with Claude, Anthropic's AI model, using Claude Code for design, implementation, review and testing.