If you liked
Koiwazurai no Ellie
|
...then you might like
Atashi no Pink ga Afurechau
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"Pervy" and enthusiastic would best describe the female leads of both stories. They share a penchant for getting lost in their fantasies of love and romance. Their male love interests are similar in that they are both good-looking and popular with women, but didn't have an interest in dating until the protagonists comes along. While both mangas are listed as shoujo, My Pink Is Overflowing feels like a josei story as the characters are older and there's quite a bit of smut.
If you liked
Cat Street
|
...then you might like
Six Half
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These two serious shoujo series have very similar vibes. They're both about a teenage girl who lacks experience and endeavours to find self-fulfilment through similar careers, friendships and love (triangles). Six Half's Shiori has amnesia while Keito from Cat Street is a former shut-in. Six Half is more focused on family drama and romance. Cat Street is a bit more about friendship. Both are good stories about facing the past and overcoming it.