Framing

Framing is a more secret way to eliminate a rival.

In an upcoming build, you can frame a student for murder when you drench her in blood (from killing another student). She will leave her bloody uniform in her locker so when the police (if called) investigate the lockers, they will think the rival did the crime and will arrest her. The rival will then never be able to confess their feelings to Senpai.

Trivia

 * You may be able to frame a girl for misbehaving to ruin her reputation.
 * If the rival is arrested, Senpai would be in disbelief, but he would have no way to overturn the evidence against her, and would be powerless to help the rival.
 * Kokona is the only student that can be drenched in blood so far, so she may be the only test rival to be framed.