Bomb Brothers

The Bomb Brothers are supporting characters in Children of Mana.

Background
They are apprentices of Professor Bomb and leave Ishe for Illusia Isle to research gems. Together, they've established their shop in Mana Village named Bomb Bros. R&D.

Children of Mana
Balbo introduces himself and his brothers to the protagonist and instruct them on how gem fusion and gem framing works. They also assist the protagonist throughout his/her journey by buying and selling gems.

Physical appearance
The three brothers are identical in basic appearance: small, pointed faces peeking out from a ball of what appear to be feathers, with small, featureless arms and legs which also end in points. Atop their bodies are giant feathers, as tall as they are, which curl forward and look similar to cowlicks.

The easiest way to tell the three apart is through their colouring: Balbo, the oldest, has red feathers and blue eyes; Belbo, the middle brother, has blue feathers and red eyes; and Bulbo, the youngest, has yellow feathers and purple eyes, as well as a significantly darker skin tone than his brothers.

Personality
While Belbo and Bulbo don't interact much with the protagonist, they seem equally fascinated with gem fusion as their older brother Balbo. The latter gets excited to share its discoveries with the main character and seem totally absorbed into his hobby.