Nana, your sister in Akiba’s Trip 2, is one of the main characters in the game. Isn’t she adorable and helpful? If you bring Nana items she can create equipment. If the gas mask is any indication, Akiba’s Trip 2 looks like it will have wacky costumes too.
Akiba’s Trip 2 comes out on November 7 for PlayStation 3 and PlayStation Vita.