Synopsis: Imouto ga Dekimashita.

Collection of Stories: 1. I Got Myself a Little Sister (Imouto ga Dekimashita): Azusa-chan's mother remarried and Azusa is worried about whether or not her new younger sister will like her. 2. Graduation Day (Sotsugyou no Hi) 3. And Then, the Two of Us... (Soushite Watashitachi wa) 4. The One I Love part 1 (Watashi no Suki na Ano Ko no Koto) 5. The One I Love part 2 (Watashi no Suki na Ano Ko no Koto) 6. My Beloved Kawano-san (Watashi no Aisuru Kawano-san) 7. Tayuminaku Ikiyo