Still in the red, the Enohana Bath house must do something to bring in customers. When NieA waltzes in with several parts from a video game store that has closed down, Kotomi (the owner and manager of the bath house) has an idea on how to get more customers. They advertise a game day with the customers playing against the employees - the winner gets a year of free baths.
Please solve the math problem below to unlock download mirrors for NieA_7.
Links are proxied and may take a moment to start.