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.
Harsher in Hindsight: In Chapter 0, Fumino leaves the house after filling out a divorce form due to her belief that she was in the way if Kazuma's career as a teacher. It turns out that it would've been unnecessary due to the details in the Wham Episode entry on the main page.