The World Tournament Begins

The World Tournament Begins is the tenth episode of Gundam Build Fighters.

Synopsis
The Gunpla Battle Championship World Tournament begins. One by one, representatives from throughout the world enter the holy ground of Shizuoka. The day before the tournament begins, Reiji skips the reception party and heads into town in search of tasty food, and there he has a fateful encounter with a mysterious girl. On the first day of the tournament, the world's top players are proclaiming themselves victorious as usual...until Aila Jyrkiäinen, who became Finland's representative by defeating the previous World Tournament winner during the qualifiers, makes her entrance and shows the world her overwhelming strength. Then Sei's and Reiji's battle begins. Their Star Build Strike, a new Gunpla created for the world championship and equipped with revolutionary new systems, finally flies into the world!