Why did you use the Japanese version?
I made a run a while back
but it wasn't very impressive even though I tried everything to make it an interesting watch.
Regardless of the game choice, you should ask for advice on the forums before and
while making a TAS. And you shouldn't aim to complete a run in only 1 or 2 hours... Many runs on this site took months or even years to make due to the effort required. Maybe you don't want to invest so much time into making a tool-assisted movie, but you should try to do your best.