🎮 Build Your Own Custom Game Boy in Tokyo

Create your very own custom Game Boy — choose from Game Boy Original, Game Boy Advance, or Game Boy Advance SP.

This is a unique hands-on workshop, perfect for travelers, retro game fans, and anyone looking for a special Japan experience.

✨ What You’ll Do

・Choose from a variety of colorful shells and custom parts
・Customize your Game Boy to match your own style
・Build it step by step with support from a Game Boy-loving guide
・Test your finished console with a game cartridge we lend you during the workshop
・Take home a one-of-a-kind souvenir that you can actually play

🎨 A Personal and Meaningful Souvenir

Your finished Game Boy is not just something to look at — it is a real, playable console.

You can:

・Play it at home
・Display it as a cool retro item
・Give it as a special gift to someone

👨‍🔧 Beginner Friendly

No experience is needed.

Your guide will support you step by step, so even if it is your first time opening or customizing a game console, you can enjoy the process with confidence.

🕹️ Game Cartridge Rental

We will lend you a game cartridge so you can test your Game Boy after building it.

Please return the cartridge at the end of the workshop.

🇯🇵 A Unique Japan Experience

This workshop combines:

・Retro gaming
・Hands-on craftsmanship
・Creativity
・Japanese pop culture
・A meaningful souvenir-making experience

It is a truly unique activity in Japan — and a great way to create something personal, fun, and unforgettable.

【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.

※We welcome parents, friends, and partners to accompany you free of charge—no additional ticket required!