Ryozo Yada (矢田亮蔵 Yada Ryōzō) is the manager of the freight handling division of the Alpha Trading Office in the New Yokosuka Harbor District.
Ryozo recently transferred to the New Yokosuka Harbor, leaving his wife and children behind in Niigata. Whether it is out of loneliness or not, lately Ryozo is becoming increasingly ill-tempered towards his subordinates. Workers under him are afraid of him, but every Friday he is in a very good mood because that’s the day he goes back to see his family in Niigata for the weekend.
- Ryozo's zodiac sign is Taurus and he has a AB blood type.