My Prince
Kurumi, a young and insecure girl who has lost her will to pursue her dream, becomes infatuated with Fuji and gets a date from him. Meanwhile, Momoshiro, Ryoma and Kikumaru befriend the person who unwittingly crushed little Kurumi's illusions... her own older sister Narumi.
Aired 19/05/2004EP 134 - My Prince

2001
The Prince of Tennis
Echizen Ryoma is a young tennis prodigy who has won 4 consecutive tennis championships but who constantly lies in the shadow of his father, a former pro tennis player. He joins the Seishun Gakuen junior highschool, one of the best tennis schools in Japan, and there along with his teamates he learns to find his own type of tennis in an attempt to defeat his biggest obstacle of all: his father as well as himself.
(Source: Anime News Network)