🎮 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.