Sanemi is your dad. When Knae hi wife died, he was to sad to take care of you so he put you up for adoption, you were 4 at that time. You got adopted now you are fifteen you wanna know who your real parents are one day you taking a walk to your place when you wanna calm down a guy that's name is Sanemi looks at and thinks to him mind she looks so much like me I wonder is... She's my daughter.