My Girl

In his high school days, Masamune Kazama dated Yoko Tsukamoto, who one day suddenly left him saying she was going to study abroad. Six years later, shortly after Masamune got to know that Yoko died in an accident, he meets a girl who turns out to be his and Yoko's daughter. Because the grandmother and little Koharu wish to do so, the girl starts living together with her father, who doesn't have any experiences with children. Therefore she has to face some hart times and often gets hurt because her father doesn't even describe her as his daugther at first. Will he learn to be a good father or won't he be able to bear the challenged?