Gusto Turbulence (ガスト・タービュランス) is the son of a company's president. Although he is well-off, he prefers to be independent and became a Salvager to earn his own name.
At first look he may be a brash person, but is skillful. He'd like to have Aika to go out with him, but she refuses. He seems to end up in the right place to get the bounty.