Nihon Kiin's 9x9 Go Game Machine
This Japanese game is on eBay, but they require PayPal, and it's an auction to boot. Interesting Hikaru no Go manga spinoff. The buttons on the opening screen are:
- campaign mode
- free play mode
- survival mode
- management mode
There are other iterations, including Hikaru no Go for GBA, and a third game for Gameboy. There is also a useful FAQ at GameFAQs.