Teen Titans: Trouble in Tokyo

The Teen Titans travel to Tokyo, Japan to search for Brushogun, an ancient enemy, after a battle with a high-tech villain named Saiko-Tek. Along the way, Robin tries to learn Japanese, with the help of Starfire, who kisses a random teenage boy to learn the language. The team soon discovers that Brushogun is an urban legend, and that Saiko-Tek was sent to bring them to Tokyo to stop his captor, the shadowy figure revealed to be Daizo. In the end, Robin and Starfire confess their feelings for each other and share a kiss, while the other Titans battle Daizo's creations and free Brushogun, who dies peacefully in Robin's arms.