The mention of "paper" in your query likely refers to a few possibilities depending on the context:
Players interact with characters within an apartment complex setting, managing day-to-day interactions. Dokidoki Little Ooyasan 2nd Gamerip.m...
A widely recognized open-source asset manager designed specifically for creating and extracting visual novel archives. The mention of "paper" in your query likely
What specific or software tool you are using to extract game assets. Dokidoki Little Ooyasan 2nd Gamerip.m...
Since these are standard audio files, they play in any media player. However, to view the (a visual representation of the sound frequencies), tools like Spek or Audacity can be used to verify the authenticity of the rip versus a re-encode.