Shinryaku! Ika Musume, Himouto! Umaru-chan Recommendations
Both are fun comedies with rather unique characters. Each episode is structured like multiple misadventures following humorous events. If you enjoyed the randomness of daily life of Ika Musume, you'll like the adorably cute Umaru-chan.
Squid Girl is a lot like Umaru: funny, hyper, and pretty much everything else.