We offer a unique, hands-on experience for travelers - especially Gameboy lovers to mod your Gameboy (Original/Advance/SP)

Make your own unique Gameboy(Original/Advance/SP) with various shells and other parts.
With step-by-step guidance from a gameboy lover guide, you’ll build a Gameboy that reflects your personal style.
The final result is a one-of-a-kind, meaningful souvenir you can take home, play every day, or gift to someone special.
We will lend you a game cartridge to try out your creation. Please return it at the end of the workshop.
This blend of craftsmanship, creativity, and cultural immersion makes our experience truly unlike anything else available in Japan.

【BtoB welcome】
We welcome corporate partnerships.
We work with travel agencies, hotels, and other agents.
We can accommodate a wide range of requests, from large group tours to small private experiences.

※Nintendo is not involved with our workshop. We’re a group of retro gaming enthusiasts who love reviving old consoles through creative upgrades and bringing classic consoles back to life.

※We offer a 3-day guarantee after the workshop in case of any issues. Please note that any shipping costs related to the guarantee will be covered by the customers.