Yo-kai Watch: Wibble Wobble - Random Files

[The Prawn]

That's what I meant in terms of getting the .obb since it's Server-side. Though judging by how it seems like shortened formats for the files (i.e. .m4 might be an .m4a that's compressed weirdly of the sort), it may or may not take much decrypting to see if they'll be able to work. I'll ask around with my other game ripping acquaintances to see if they can help!