Super Neptunia RPG missing dialog

[Dyna-Goose]

I'm currently trying to get all the cutscene dialog form Super Neptunia RPG for video source material purposes. It starts off simple enough. I extract the audio with a Unity Asset extractor tool and I get dialog from the game, but I notice that half the scenes are entirely missing. No matter how many times I extract the assets; the missing dialog won't show up. Is the missing audio in another Asset Bundle or would I need to use different software?
Example Of Missing Scenes: