Asian Blue & White Porcelain Jars

These small covered jars are about 3.5 and 4.5 inches tall, somewhat delicate in feel and appearance. I looked through Chinese and Japanese marks on the Gotheborg site and did not see the marks on my jars, but could certainly have missed them.

Any thoughts about age or origin to point me in the right direction?

Thank you.

 

A set of his and hers tea cups, I think.

 

Thank you, now that I've got a direction to search, that seems right. I've done some searches, and it looks like this straight sided without handle form is Japanese.
I'm also guessing fairly recent, minimal value. Does that seem right?

 

Very pretty... I would also think fairly recent, but have no idea of value.

 

Japanese, transfer printed perhaps. So modern and the backmark looks mid to late 20th century