From the extras, Miko seems like a genuinely good friend and it doesn’t seem like she has any ill intentions towards Hinako. She acts like a normal high school girl and loves her friend dearly, worrying about how she’s doing alone and going out of her way to help her. I hope the author doesn’t make a reveal like “She actually has the same goal as Shiori and just wants Hinako to be happy so she tastes better.” I’ll get real sad so if that’s the case cause rn she’s my favorite and I don’t want her to die lol. If so, I hope she ended up changing her mind about eating her and now just wants to protect her from other monsters.