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.
YMMV: Sukeban Deka
Complete Monster: Remi Mizuchi. Her sisters, Emi and Ayumi, and their father Gozo may also qualify as they orchestrated the deaths of over 60 of the sisters' classmates in the beginning of the OVA, but Remi brings it up a notch beyond them in the OVA when she orchestrates their deaths and laughs about it.