Scooby-Doo! and the Samurai Sword (2009)

At a Tokyo museum of ancient history, Mr. Takagawa, the curator, and Kenji, a janitor, witness the resurrection of the evil Black Samurai, an ancient Japanese warrior whose armor was to be the newest exhibit at the museum. The next day, the Mystery Inc. gang arrives at Tokyo, where Daphne is ready to participate in a martial arts tournament at a prestigious academy. The gang meet Daphne’s friend Miyumi, who explains the difficulty of winning the tournament and entering the school as a student. The gang and Miyumi take a fully functioning robotic plane to the school, which is run by Miss Mirimoto. After Daphne defeats Miss Mirimoto’s bodyguard, Sojo, and almost defeats Miyumi, Mirimoto tells her she shows promise as a fighter.

Also at the tournament is Mr. Takagawa, who explains to Mirimoto that the Black Samurai has risen and will be after the Destiny Scroll, which is at the school. That night, during a feast, the Black Samurai and his Ninja warriors attack the school and steal the scroll. But Mirimoto explains the scroll was only a copy, and shows the gang the real one. Mr. Takagawa explains to the gang the legend of the Black Samurai. The Black Samurai was an ancient warrior who asked the great swordsmith Masamune to craft a powerful sword. The sword maker agreed, but told the Samurai it would take a year to make. Masamune’s evil apprentice Muramasa offered to make another sword for the Samurai in only half the time, which the Samurai accepted.