Shiki 四季

A first-year student and the youngest in the series. She speaks with a high-spirited gyaru accent and has a lot of friends outside of her shinobi team. Despite her appearance, she's someone her classmates can always count on during training. She is seen mostly with her phone. Like Yumi, her parents were killed, but unlike in her case, Shiki's parents died in the line of duty as shinobi. Her preferred weapon is a two-headed scythe, and she can summon a bat swarm during combat.