Aqua Age

Yuuko is a cute, somewhat insecure girl. She is a good writer but is somewhat shy of her talents and worries about others not liking her work. Yuuko has grown up all her life in the same house with her mother, father, and older sister. Living right next door is one of Yuuko's closest friends, Hiroshi. Yuuko and Hiroshi have been friends since childhood, but recently their feelings for each other have been changing.