Height 188cm Rockin Robin is the mentor of Vanilla and Chocolat. He also records their progress in stealing hearts. He is a popular rock star in the Human World. Although he may seem a bit rude, he has a caring heart, although he rarely displays it. According to Blanca, Robin is actually 6800 years old and uses facial masks to retain a youthful appearance. He seems to be particularly afraid of sharp objects.

Spoiler

In the manga he sacrifices himself for Chocolat in the final battle.