Bombero is a Lastini monk who was born in the city of Pescara. He came to Kimelis during the Second Matrian Migration, and currently lives and works at Cerielo Temple. There, he helps to train his four granddaughters, Mina, Rei, Ami, and Lita, who are the children of his daughter, Arabella. They, along with the head priestess Galuna, maintain the temple for the community at large, and especially for the Lastini expatriate community.
Bombero is a penitent of the goddess Yamara. He is very proud of all of his granddaughters, but is especially fond of Rei, who has taken to heart his teachings and has dedicated her life to the service of the Lady of Flame.