Nombre original: とと姉ちゃん
Fecha de estreno: 4 de abril de 2016
Serie
Tiempo promedio: 15 minutos
Géneros: Drama
Sinopsis: In 1930 and as a young child, Tsuneko Kohashi lives at Enshu in Shizuoka Prefecture. She has a happy life with her parents and two younger sisters. Things change after her father dies from tuberculosis. Her father asked Tsuneko Kohashi to take care of the family in his place. Due to financial difficulties, her mother Kimiko decides to move the family to Tokyo where Tsuneko's grandmother lives.