Two ostensibly opposite women, both named Nana, become roommates in Tokyo and grow inseparable. However, their relationship is jeopardized as the harsh realities of adult life take shape.Two ostensibly opposite women, both named Nana, become roommates in Tokyo and grow inseparable. However, their relationship is jeopardized as the harsh realities of adult life take shape.Two ostensibly opposite women, both named Nana, become roommates in Tokyo and grow inseparable. However, their relationship is jeopardized as the harsh realities of adult life take shape.