Who is this I think it is a Lilli clone and I believe the boy is Bill can anyone help?

by Karen
(USA)

I picked up these two dolls they are 8" tall the girl is marked Japan across her back the boy is marked Made in Japan across his back. She is made of a rubbery squishy plastic her body is hollow. He is made of a cheaper light plastic, he has flocked hair they both have molded on black shoes. She looks like a Lilli clone to me, does anyone have any info on these two???