i see. Could you help with the decryption or at least show how to do it? I'm completely clueless about it.
I found about other folks on separated sadpanda galleries that probably used the same Fiddler method to get the .csv, i tried to contact them, but they vanished for months.

(the game have a browser version
http://pc-play.games.dmm.co.jp/play/eiyuwwx/, so is easy to get the .csv without emulators.)
I appreaciate your help in any case.
update: I was able to download a WebGL file (basically the same url as the csv) and after i used Asset Bundle Extractor, i finally got all of the game assets hash. Thanks chrrox for this amazing tutorial.