A New Rival is the 14th episode of the D.N.Angel anime.
In this episode, a new student, Mio Hio, arrives in Daisuke's class. She turns out to be a little more than the class bargained for and on top of that, holds a deadly secret. Satoshi saves Daisuke in swimming class by performing CPR on him. Dark takes Risa on a date, which makes Daisuke realise his feelings won't be returned.
- After Riku takes off her swimming cap, she has it on when she's shown swimming. In the next scene, she doesn't have it on again.
- When the teacher introduced Hio Mio, there was no vase on her desk. In the next scene when Takeshi gives Hio Mio the flowers, the vase mysteriously appears. In the next scene, the vase is missing again.