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.
Viewer Gender Confusion: Ayunosuke. She looks 5; her clothing consists of a bunch of rags that look like a boy's. It's not until the final episode in the second season that her clothing "reverts" in age to very distinctly female clothing. Given a Lampshade Hanging right after that scene.