Serina Sumi

Academy: Trinity General School Year: 2nd Year Height: 156 cm (5'1")

A kind girl who is devoted to the Remedial Knights of Trinity. She has a good-hearted personality and takes part in volunteer work. She becomes overly concerned when it comes to health, because of which she's often told "you're just like my mom" by other students.

Although she hates conflict, she takes a resolute attitude against enemies that threaten the peace.