winry: ed and al's best friend that they havent seen in YEARS, also now a mechanic and takes it VERY seriously, was the first to give ed his automail with her grandma
Kou: homeless brat, theif
Siobahn: osian's little brother, not doign great in school
Haneul: owns a korean barbeque place and spends most of the time working there when not studying
Seung: works with haneul, but also as a bodyguard