Oneichan to Issho
Together With My Big Sis / Onei-chan to Issho / Oneechan to Issho / Onee-chan to Issho
Ongoing Released: 2004
After their mother dies, a young girl finds comfort in knowing she still has her older sister. Hinako is a high school student with many things she wants to do, but she takes on a motherly role for her cute little sister.