User blog comment:Amir999990/Iasked Yandere Dev something abt Kokona,got more answers than i wanted.../@comment-25595876-20170414133345

He sad this too:

"I want to make a video about this subject, actually, - a video describing he history of Kokona. In my mind, I'm calling this video "The Curious Case of Kokona Haruka" because I acknowledge that it's a strange circumstance.

In short, I never thought anyone would come to care about Kokona as a character; I thought that everyone would regard her as a nameless, faceless, unimportant NPC who exists for debug purposes, and disregard any physical similarities to more important characters. I'll explain this in much more thorough detail if I ever decide to make a video about the subject."