I can only send you the mp3 file and you can determine for yourself. I did not say anything about Ah, you are the one who puts that in.
O is not pronounced O as in Oh , like O'connor , etc. Not O in toe , not O in bow
Japanese U is NOT the U in blue, those are the English U. I do not know where you hear this from, but there are totally wrong.
I speak Japanese most of my life and I have watched many Japanese shows since the days when Japanese TV or the rest of the world was watching black and white TV, so...........
I am not sure you are reading my message correctly. I did not say Focker is pronounced Fah ker (I never say anything about Ah, please read my messages carefully). I was saying Focker is pronouced "Flocker without the L " and Japanese O sounds like the O in flock. When a language is based on other languages, it doesn't mean it IS the other language. There are adaptations and changes.
Anyway, maybe you can ask another Japanese person, if you think he is also incorrect, then living in Japan is the only way to find out. I was just trying to point out so that others won't make the mistakes. I have to go.