Play Japanese games on US NES/SNES

[Frankie_Says_Relax]

Sadly, I have yet to acquire any kind of adaptor for this.
I purchased a Gyromite cart yesterday, but I guess I didn't pay enough attention to it because I got home and realized it's got the weird screws in it.

Would it be worth mentioning that I've got the Yobo FC game console? Does this make it easier or harder to use the Gyromite converter?

Hate to rain on your parade but Gyromite carts with NES gamebit screws will very likely NOT not have a converter in them.

There are two indicators that are nearly 100% guaranteed to net you a converter.

1.) It needs to be a 5-screw, standard screw cartridge. No gamebit screws.

2.) (Thanks to InsaneDavid for this tip) The pin connectors coming off the bottom of the cartridge need to look like this:

Attachment 3726

NOT like this:

Attachment 3727

While there may be examples that contradict these criteria in the wild, the above - ESPECIALLY the chip example is the right way to hunt for Gyromites with converter boards.