Bony is a small starfish who has been faithfully serving Flemia for many years. He looks like an ordinary starfish, except for his distinctive mustache and two small curly hairs on each side of his head. At the beginning of the Star Song Festival, Bony introduces Queen Flemia of Mildesta, marking his first appearance in the series. Throughout the festival, Bony is often seen trying to avoid being eaten by Plue.
After Haru and his friends bid their final farewells to the people of Mildesta, Elie gives Haru a present to celebrate his 17th birthday. When Haru opens the gift, he is surprised to find Bony inside. Bony steps out and announces that he will serve as their guide on their journey to the Iima continent, providing them with information on safe passages through the Eastern Sea. From this point on, Bony becomes a member of Haru's party, often used for comic relief.
However, Bony faces several personal challenges during his travels with the Rave Master. For instance, he is frequently swallowed by the sleeping Lazenby, leading to humorous yet frustrating situations for him. Despite these trials, Bony remains a loyal and integral part of the group's adventures.









