Arusu Marina

She has shown to be a little bit harsh and mean, as she always removes NPCs that are in her way without much thought. But as time went, she began to show signs that "she’s beginning to change" by helping an elderly NPC in the street. As a reward, Shido gives her a meat bun in a park at night, and at some other time, pats her head as a reward.

From Date A Live Wiki