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.
Best Known for the Fanservice: The anime in particular doesn't even attempt to hide its flaunting of the Misu sisters and their Stripperiffic statuses; they're promoted at the forefront for most of the anime's trailers, openings, and endings (they're the only two characters in the TV series' ending song, Mask.)
Ho Yay: Gateau's flirtation with Marron, especially in the dub of the anime; also, Marron's brotherly (?) affection for Carrot in the manga. There's also Millefeuille's shameless flirtations with Carrot and Onion.