Kanojo, Okarishimasu, Kanojo mo Kanojo Recommendations
these shows not only have similar plots (MC with multiple love interests) but close animation, too, with almost the same color selection and OPs/EDs - the typical romcom-ish ones. the main difference is in the MCs, not quite alike.
both have similar comedy, multiple female interest in one character, even you can see so similar art style in both of them,
but the main character of them are more likely opposite, so its kinda different
If you want to cringe (good cringe) but still be damned entertained that makes you keep on watching until the end, then these shows are for you.
have many girlfriends and the genre of romance and school sparks
Almost The Exact Same Plot Except No Money, MC is not lonely, and 4 Girls