Help Required in Ripping a Japanese android game [The Prison Boys]

[Stryquill]

So apparently there's this game called "The Prison Boys". Its an android game - a mystery visual novel. I looked up on websites etc and searched and concluded to rip the apk games, I only needed to change the extension to a compression file like a ".rar" and then simply extract it. However, upon doing so I donot find any of the sprites used in the game.

Any help/suggestions? The game is about 50.3MB if I am not wrong.

The sprites are 2D like any typical VN: 
I found this from a wiki fandom. The sprites are nowhere available.

[VentusBDaPlayer]

Base .apk files usually don't contain the entire game, which is why you end up having to download data in the game itself.

Easiest way around would be using a rooted Android (or Android emulators) and browse for its data within the SD card. Where the folder is depends on the game but it's pretty easy to spot since they're usually named com.(developing company name).(game name). After that it's just pulling out all the files from there.
Most Android games tend to use Unity, so if you find files with no extensions you might want to check this thread out: https://www.vg-resource.com/thread-31141.html

[Stryquill]

Base .apk files usually don't contain the entire game, which is why you end up having to download data in the game itself.

Easiest way around would be using a rooted Android (or Android emulators) and browse for its data within the SD card. Where the folder is depends on the game but it's pretty easy to spot since they're usually named com.(developing company name).(game name). After that it's just pulling out all the files from there.
Most Android games tend to use Unity, so if you find files with no extensions you might want to check this thread out: https://www.vg-resource.com/thread-31141.html

There is no download data in the game itself. I think you meant its .obb files. Well, it doesn't have it. And yes I actually did search through the SD card through an Emulator... Sadly didn't find anything. And no there's nothing related to Unity or so I seem to remember

[Red Lightfoot]

I got you fam  B)
https://www.mediafire.com/file/f3ijl9359...g.rar/file

ripped the full game

[Stryquill]

I got you fam  B)
https://www.mediafire.com/file/f3ijl9359...g.rar/file

ripped the full game

Thanks a million fam. Love you