Categories:
- Computers and consoles
- Computers and consoles designed in Japan
- Computers and consoles released in 1981
- Computers and consoles designed by Nintendo Research & Development 1
- Computers and consoles manufactured by Nintendo
- Dedicated consoles
- Dedicated consoles manufactured by Nintendo
- Dedicated consoles designed by Nintendo Research & Development 1
- Game & Watch
- Handheld computers and consoles
- Handheld computers and consoles designed by Nintendo Research & Development 1
- Handheld computers and consoles manufactured by Nintendo
- Handheld computers and consoles released in 1981
- Mickey Mouse
- Physical items not owned by WEC Museum
- Second-generation video game consoles
- Video games
- Video games developed in Japan
- Video games developed by Nintendo Research & Development 1
- Video games published by Nintendo
- Video games released in 1981
