These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Complete Monster: Professor Kisaragi, who caused the plight of Miki and Yuki (and wait'll you learn the extent of said plight) just to make a facsimile of his daughter - whom he'd completely ignored before she died. Creating Honey is about the only thing he's ever done that wasn't... demonish.