Didn't I Say to Make My Abilities Average in the Next Life?!: Mavis, Pauline & Reina

These are the supporting characters

Mavis

My personal favorite, The official leader of the Crimson Vow (although it is always Reina that does the actual "leading"), a swordswoman of noble birth. After running away from home in the hopes of becoming a knight, she met the other members of the Crimson Vow at the Hunters' Prep School and helped to form the party. She is tall and has an androgynous appearance, making her popular with other girls.

Pauline

A mage specializing in healing and water magic, she is the daughter of a merchant and the resident bookkeeper of the Crimson Vow. Despite her miserly manner, she typically has a gentle appearance and demeanour but is known to show fits of rage when provoked.

Reina

Also known as Crimson Reina, she is a mage specializing in fire magic. She was born to a travelling merchant, and became a hunter at an early age, giving her the most practical knowledge and experience amongst the Crimson Vow party members. She has a signature fire spell called Crimson Hellfire. Despite being fifteen years old at the start of the series, she is assumed to be a similar age to Mile, the youngest member of their group, due to her height and appearance which is a source of anger for her.