Mom, mom, I love you. What is this song?

Mom, mom, I love you. This is mom. I miss you. The lyrics are as follows: the first time I saw you when I opened my eyes, you wiped me dry when I cried for the first time, you helped me up when I fell for the first time, you were the happiest when I called my mother for the first time, and you sent me away when I left home for the first time. You were the most excited person in my first grade, the person I called for when I was desperate for the first time, and the person I boasted when I was sensible for the first time. Mom, mom, I miss you. Mom, mom, I miss you. It has been raining since you left. Take your beloved oiled paper umbrella. Mom, you should take care of yourself. Mom, mom, I miss you. You inspired me. We made an appointment to meet here in the afterlife. Do we have an appointment? Do we have an appointment? Mom, I'll wait for you here.