Basement Tapes

The Basement Tapes are from Yandere-chan's Basement and can be heard in the Computer Room. In these tapes, a woman named Ryoba comfirmed to be Yandere-chan's mother, a man to be her Senpai, and a tape recorder.

Trivia

-It is unknown why Yandere-chan does not have a tape recorder because then how would her mother record those tapes?

-Ryoba says "her daughter is just like her" so if she was successful Yandere-chan would be too.