Ririrko Asahina....the youngest and only daughter (until Ema) of the Asahinas. After spending time with her friend, she comes home to find another girl in the house! Confused, she tries to stay away from Ema as to not get closer to her. Is it really the right decision though? Should she choose to do that? With her 13 brothers and 1 new sister, how is she going to handle all of the craziness?