Kana

"You're the worst. Don't say you're breaking up like it's nothing!"

Plot
Kana was a fan of Harada's and later became his girlfriend. Harada meant a lot to her, so when he broke up with her as if she wasn't special to him, she was distraught. This drove her to commit suicide.

Afterwards, here sister Lisa slept with Harada and left a parting gift for the idol. A one way ticket to Ginti's bar.