Where are you, Noriko-San?

[Open Japan]

I am an Israeli journalist and I am doing an interesting project to find the main character of Children's Everywhere series that was published here in the 60's -70's.
In 1956 published a book named "Eva visits Noriko san" written by Astrid Lindgrenﾂ、a Swedish children writer. I am looking for the main character of that book who was Noriko San (today she should be on her 60'ies). Dose anyone know her?
If there is any kind of related information, please contact me by all means.
Dvorit Shargalﾂ ﾂ

Thanks