START-406 Brother-in-law is not trustworthy Igniting the X-figure wife

START-406 Brother-in-law is not trustworthy Igniting the X-Figure Wife MINAMO Synopsis is about the girlfriend of a famous athlete. Her name is Minamo and she endures loneliness because her boyfriend has to go to compete abroad. This makes the duty of fall to him. An older brother who is constantly watching for the rhythm.