I essentially just marathoned the first season of Gaikotsu Kishi-sama, AKA Skeleton Knight in Another World, over the course of a week or so, to see if it was worth watching the second season (not really; it’s generic reincarnated-as-overpowered-game-character isekai except when they’re making sure we know how eeeeeeevil the bad guys are 'cause they rape, torture, and enslave underaged elven girls, which would explain why I didn’t remember it). I’ll probably do Youjo Senki next for the same reason, but hopefully a better result.

Prior to that, I watched Ayatsuri Sakon, which I’d only seen parts of before, while I was down with bronchitis in March. The fact that I liked both the OP and ED on that one made me feel kind of old, because that hardly ever happens with more recent shows.

And I think it was Suisei no Gargantia that I marathoned this past Christmas.