Nome original: 母になる
Data de lançamento: 12 de abril de 2017
Série
Tempo médio: 60 minutos
Gêneros: Drama, Família
Sinopse: In the spring, when Kashiwazaki Yui and her 3 years old son were coming back home from kindergarten, she let go of her son's hand for a moment and then he was gone. 9 years later, her son appears in front of her again.