Nisekoi, Saenai Heroine no Sodatekata Recommendations
Comedy, harem romance and slightly ecchi series that feature a oblivious yet caring male protagonist, surrounded by various beautiful girls who try to get involved romantically with him. Both series are cliched and full of tropes, yet they are somewhat aware of their own cliched nature and makes fun of it to create great comedy. A source of shipping wars in both series.
Comedy, romance and harem.
Both Anime share the same genre, except SaeKano has more Ecchi scenes.
Both Protagonist have 4 girls who are dere for him.
SaeKano is about a passionate otaku, where Nisekoi is a highschool romcom.
Both really enjoyable, funny, and even sometimes dramatic masterpieces, which can be rewatched many times.