『Sarina Shizukume』

Sarina is the leader of a trio of bullies(School bullying) who have mercilessly tormented Aya since she transferred to their school as she sees her as a weak girl. When one of her friends in the trio, Erika Kaijima(貝島 えりか, Kaijima Erika) dies due to Aya's wand, she is immediately suspicious of her which leads to a threatening confrontation with a box cutter in the girls bathroom at school. Aya is saved by Tsuyuno who uses Sarina's cutter to slit Sarina's throat while time is frozen. Sarina survives the wound and winds up at the same hospital that Rina was taken to. She soon learns that Aya and Tsuyuno were responsible for her injury, and overhears them talking about the existence of magical girls, leading to her grudge against them. Unlike other magical girls, Sarina later receives a wand directly from Nana(a magical girl website manager) in the form of a yo-yo with the emblem of an orange phi(Φ) that has the ability to slice objects in half. Her red hair fades to yellowish-orange and blood flows out of her ears when she uses her wand. She is then sent to complete Rina's mission of collecting wands. Sarina is allegedly killed by Nana in the third manga volume when she asks if being the only survivor is worth it once the tempest is done. At the end of the fifth manga volume though, it is hinted that she may have survived. She partnered with Alice, and later teamed up with Aya and the rest of the magical girls in order to aid the destruction of the Magical Girl Site managers. Sarina began developing friendlier and more reliable personalities after Aya saved her from Tsuyuno's apartment collapsing.