Uryu is Goto's kouhai (junior colleague) at work. He is younger and often teases Goto, but respects her as a senpai. He is present when Goto is first attacked by the hooded assailant, and he desperately tries to save Goto by calling out to her. He uses his smartphone to gather information and shows Goto news about the attacker. He is intelligent and quick-thinking, but he is also scared and relies on Goto for leadership after the incident. He follows Goto's decisions and trusts her judgment. He is the closest person to Goto in the story, sharing a bond of mutual concern. His role highlights Goto's protective nature and serves as a anchor for her humanity amidst the chaos.