Serina

Serina is the younger sister of Suzuna also ninja who apprened episode 59 The Beautiful Sisters Apprentices along with Suzuna for posing as Villiagers to Sango at demon slayer villige that night the sisters attempts to steal weapons from Sango in order to fight demons for aveage their father's death. both sisters came from Ninja clan after their father was killed by demons but Sango warned them the weapons actullay made by demons. later The Sisters were saved by Inuyasha and gang after misunterstood both Serina and Suzuna went for jounry