Circuit Champion

[Our Quality Standard]
- Tested and confirmed to work on authentic original consoles.
- Thoroughly cleaned cartridge contacts using our unique methods to ensure smooth startup.
- No contact restoration chemicals are used, minimizing any burden on the actual hardware.

Note: The watermark "otakaraou.com" on our images refers to our official Japanese domestic store. We are the official international sister site of Otakaraou, a trusted retro game shop established in 2006.