Aqua manga - In order to fulfill her aspirations of becoming an Undine (a traditional sightseeing specialist who rows a gondola for tourists), Akari Mizunashi sets off on a transport shuttle to Aqua; the planet that was once known as Mars. Her destination is Neo-Venezia, a town which is surrounded by water. As Akari sets foot on the new land, she meets a martian cat who then leads her to the place where she will make her dream come true. As the story progresses and Akari becomes a more experienced Undine, she experiences many things that the everyday person cannot...All within the canals of the city of water, Neo-Venezia.