Hunter x Hunter 2013 101-104! Killua easily defeats the seafood chimera ants, but loses too much blood doing so. His new ant-octopus friend helps him out. Gon also makes a new friend. And the ant-King meets new opponent that he has yet to beat. One of the more endearing quirks of HxH is that the mangaka doesn't really create stereotypical cutesy female anime characters. Who creates an important character with a constantly dripping nose?
Monogatari S2 16-20! 16 was another recap. So the Sengoku arc ended with 15 and the defeat of Araragi and his harem. A little googling tells me that this picks up again later on in the novels. Episode 17 starts Onimonogatari which is mainly Shinobu's story. It starts with Araragi and Hachikuji getting chased by an unknown darkness. It leads to Shinobu telling her story of her time as a fake god and her first minion. Her story is told with some very pretty still screens. In episode 19, Shinobu is separated from Araragi while the group tries to escape the darkness. Then ouch, didn't see that ending. Along with Senjougahara and his sisters, Hachikuji was one of Araragi's likable groupies. Such a sad arc. <3