One of the characters practices martial arts and she is shown during training bouts delivering blows and kicks that knock her opponents over. There is no detail and these moments are played for comic effect.
In one scene, a boy takes part in a dance sequence in which he is faced by other dancers who are dressed as Samurai warriors carrying weapons made out of paper. The action plays as stylised 'pretend' fighting.
Another scene features a more realistic fight between two boys, which starts when one of them makes a hurtful comment about the other's father, there is some pushing around and then the boy who made the comment delivers a punch to his rival's face. The impact is not shown in detail and the force of the blow is only indicated by a sound effect. The boy who is hit is left with only a small scratch on his cheek.