For a set of 6 of these today. They are about 20 years old but no other marking or maker marks other then this. And also what is the paint style finish called. I'm not up on ceramics and pottery. Thanks for the help. Have a great day.
Thanks guys. After a couple of hours of searching I found that out. They are called yunomi style tea cups. I guess I'll just list them and see what happens.
looks like the character 永 (in chinese pronounced as yong). In chinese that character means forever. If it is 永 they could have done a better job writing it. It is also a surname in chinese as well.