Total Recommendations: 3
Both shows have a good amount of comedy and are fun to watch. Plus each female lead comes from the ocean; with San Seto being a mermaid and Ika-Musume being a squid.
Both shows have a supernatural feel to them. They also involve Clubs, Gods, and some Fighting. Plus both Haruhi and Yuri look alike, you can't go wrong with that :).
Both of these Animes share a good amount of comedy as well as being slice-of-life shows.