Well, this is just another joystick for the pile. Made by Quickshot for the Famicom, this joystick has absolutely no notable features except for two dials that control the rapid-fire settings. It looks a bit like the Python 2 for the NES but its nothing extraordinary. In fact, Quikshot didn't even bother to give this joystick a name, model no.: cs-123a is the only thing that distinguishes it from other joysticks.

Thanks to Pat Mc. for scans and information