Aria the Origination [English] S1-S4

In Neo Venezia, Akari, Aika, and Alice work diligently toward becoming Prima Undine (pro tour guide gondolier). The girls have come far since they began their training, and are forming their own distinctive styles..The girls rely on the advice of their seniors, will the girls be able to blend the advice from their mentors with their acquired knowledge to become praiseworthy Prima Undines?