Tennis no Oujisama Movie 2: Eikokushiki Teikyuu Shiro Kessen!

After the national tournament, Ryoma Echizen and leading players from Seigaku, Hyotei, Shitenhoji, and Rikkai travel to England for a junior tennis event connected to Wimbledon. Before competition can begin, however, players are assaulted by a violent group whose members all wear silver rings.

The attackers belong to Clack, former competitors cast out of official tennis for their brutal style. When ex-member Xiu warns the Japanese players to stay away, Ryoma instead follows him toward the gang's leader, Keith. A prestigious trip becomes a dangerous showdown in which tennis is used not for sport, but as a weapon.