Senpai

Senpai is the love and obsession of Yandere-chan of Yandere Simulator. In the outdated intro cutscene, he was first seen in Yandere-chan's dream, where the player can customize him. The next morning, Yandere-chan bumped into him on her way to school, and ever since she has been obsessed. Senpai, however, does not know this, and will accept the love confession of any girl who chooses to does so.