Set the meter on ohms resiatance. You can at least rule the stator out as causing the problem. Just check resistance between each stator yellow leads. Should at least show a small amount of resistance between each yellow with no individual wire shorting to ground. If that checks out replace the regulator.If you could actually find a regulator made in Japan for your Honda you'd be lucky unless you want to pay oem replacement prices and even then they're still probably made else where.

 

That would be Caltric. They make starters and a bunch of other stuff too. https://www.caltric.com/