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.
Ensemble Darkhorse: Going by the popularity poll in the omake chapter, Chief Abe, Sachiko and Miss Yamaoka. Miss Yamaoka especially due to barely having any lines or indeed much page time managed to finish in fourth place one spot higher than Molester (the main character).
Woolseyism-óMiss Understanding is a word play on Misunderstanding. The literal translation is Miss Misunderstanding but this is more difficult to say