Child Doll with Glass Case

This has been in my home for about 40 to 50 years. I believe it is a Hakata Doll, but I am not sure of the details.
The doll appears to be in relatively clean condition, but there are some age-related discolorations and stains overall. The glass case has several unremovable stains (⁈) and scratches. Please check the images.

The item will be shipped in reused packaging. I will pack it as carefully as possible, but I cannot guarantee against damage during transport, so please understand. As it is stored at a location other than my home and due to work commitments, shipping will be processed on Saturdays.

If you have any questions, please ask in the comment section. I will do my best to respond. (Please note that as it is stored away from my home, I may not be able to respond immediately.)

Thank you to those who understand.