Aoi town (葵町) is the place where several 0verflow games take place, such as PureMail, PureMail Gaiden, Miss Each Other and sometimes appears in Cross Days.
Hikari Kuroda lived here before moving to Haramihama.
Ogata House[]
House where Kei Ogata and Ai Ogata live.
Nagawa House[]
House where Midori Nagawa live.
Yuuki House[]
House where Ryouka Yuuki and her parents live.
Ashikaga House[]
Apartment where Yuuki Ashikaga lives with his older sister, Chie Ashikaga and their parents.