Blue White Japanese Reticulated Bowl - Mark? Age?

[Kaaren B.]

Good evening, all.

Today I found for $2.00 at a church sale a large, blue and white, Japanese bowl with reticulated sides.

There is a mark on the bottom, a very beautifully done foot-rim with further design, and the underside is also bordered by a blue circle.

The workmanship on the reticulated sides is very beautiful.

There are no chips or cracks, I do not think this is very old.

I would be glad of an identification of the mark, and the possible age.

Thank you! Kaaren