Manga by author Nanaji Nagamu - Status ongoing

Fuuko is a happy and cheerful girl. One day, two boys, Daiya and Ichi, move into the apartment upstairs. Cold Ichi and mischievous Daiya gave a very bad first impression! All three are going to the same school as well! How will Fuuko's high school life turn out?

From Transcendence:On a hill overlooking the sea, in a town that retains its old-world beauty, a new and gentle love story begins!

Meet Hanabi Marui, our heroine who hates boys more than anything in the world!! When she has to decide which high school to apply to, she does it without giving it any thought it's going to be an all-girls school! However, life's not always as easy. Due to a sudden fever she misses the entrance exam and ends up going to a school that consists of mostly boys! How will Hanabi deal with this situation?

Koiko has lived her life under an overly-attached mother and a distant, neglectful sister. While she dislikes the idea of drowning in it, Koiko still wants to be in love, so she settles for being an average high schooler with an average boyfriend and an average relationship. One day, the most popular boy in school, Tsurugi, sends her a message: "Your boyfriend is cheating on you." This is where our story begins!