We Want to See Tezuka
The team visits Tezuka in Germany. Tezuka brings them around the city; however, some of them got split up. Ryoma ends up playing a match with a lady that turns out to be Tezuka's trainer.
Aired 21/04/2004EP 130 - We Want to See Tezuka
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)