Extracting audio from Konami Krazy Kart Racing

[DomitoriZKTV]

I've been trying to rip the sound effects, voices and soundtrack from Krazy Kart Racing (iOs/Android sequel to Konami Krazy Racers), all of which are in the game's "data.vfs" file. The Dragon UnPACKer did its job with extracting all of the textures and UI as .PNG from that file, but not everything else; QuickBMS with a certain script would only export a single texture instead of the audio. Are there any other methods or programs I should try? Any help would be appreciated.