Yasutomi Miyagi (宮城安友 Miyagi Yasutomi) is a security guard who works at the gate of the Old Warehouse District.
Yasutomi is a mild mannered man by nature, but is precise with his job. He carefully checks visitors who come in and out of the warehouse to prevent illegal entry. He loves to study, and on his days off he attends several cultural classes. He can speak both Mandarin and Guangdongese Chinese fluently.
- Yasutomi's zodiac sign is Aquarius and he has a B blood type.