About

Fon Aina Sulfur: He is another one of Agate's classmates, also 15 years old. Like Beryl, he comes from a very rich family, in the Kingdom of Fosgen. Born and raised in a privileged environment without financial worries, he has become a target for bullies. He's a very gentle boy who cares for Agate.

Anime

Voice Actors

• 

  Kishio, Daisuke

  Japanese

• 

  Hyeon, Gyeng Su

  Korean