You have a copy of a movie that originally aired in English, dubbed in Japanese, then re-dubbed back to English? That is hilarous. Reminds me of a Newsradio TV episode when the Jimmy James (station owner) character has his book translated into Japanese then back to English to increase sales.
No, I should have explained. The movie audio is all in original English.
They have Japanese subtitles, but only (interestingly enough) during the songs.
I loved Newsradio.