Board Thread:Questions and Answers/@comment-30033404-20161225143759/@comment-1915363-20170210005910

Hanako is basically Senpai's clingy sister. No more, no less. That said, if she managed to convince Senpai not to get any girlfriend, it all over not only to Yandere-chan but to all other potential suitors, and everyone except for Megami Saiko would've been eliminated by then.