Manga by author Ninomiya Tomoko - Status ongoing

From Shoujo Manga Maniac: Katsuyuki, a gifted, petty and egocentric high schooler, intends to work in the high financial world. His well regulated life explodes when his mother remarries his worst nightmare: a traveller writer, unproductive, nice and completely unpredictable and father of a son who looks like him. All his opposite. Consequently begins the subtle contamination of his entourage by their terrible joie de vivre. Even Nagasawa "the female brain of the high school", the only one for which he had respect for decided to find anew his peace. Katsuyuki feverishly seeks a way for returning these aliens on their planet and he's not sparing with spite.

Kanade Ichinose is a violin major in his third year of college. When he first entered the university, everyone had high hopes for him, from his professors to fellow students. However, he distances himself from everyone and everything except music. He refuses to participate in competitions, as he see no point in it. When it comes time to think what he wants to do with his life, he just eases into his mother's music tutoring business. He realizes that he is a boring and pessimistic guy but has no idea how to change... or what to change into. Then, one day he sees a girl standing barefoot in the snow outside an apartment and thinks, "If it's for her, I can change."This is the story of Kanade's entry into the world of Overclocking.