The file likely contains the compressed installation data for the romantic visual novel NinNinDays , developed by qureate and iMel Inc. . The .7z extension signifies a 7-Zip archive, which is a high-compression format often used to distribute games or patches efficiently. Overview of the Game
NinNinDays is a narrative adventure game that centers on the cohabitation of a clumsy female ninja named Sumire and a young man who saves her from hunger. NinNinDays Review (Switch eShop) - Nintendo Life
