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.
Crowning Moment of Awesome — It may be a bit cruel, but I guess in a series full of pretty graphic fighting scenes, Shira's demise definitely is worth mentioning. He is almost cut in half lengthways and then systematically dismembered by the heroes, until he can move hardly more than his mouth. Then he is devoured by wolves. And, thanks to the Kessen-chu, still alive to witness it. And as if that wasn't enough, the bastard actually seems to kinda enjoy it. A befitting for one of the most iconic monstrosities in the history of seinen.
Draco in Leather Pants — Anotsu Kagehisa has this in spades. There's been continuous hinting at a relationship between him and Rin.