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.
Values Dissonance: Well this may cross into Gay Aesop territory too. Locking up your daughter because she has a girlfriend? Well a basic premise is Yukio dealing with established conservatism of her family.