Featured Can anyone read Japanese? Impressed porcelain mystery mark

Bought this plate mostly to advance my education. It almost has to be Japanese and looks more like a soup plate than anything else. The design is prunus blossoms and Japanese maple leaves etc. That back mark..arggh. It's impressed so Google Lens just plain barfed. I tried reversing the image to see if that's any help - did make it more visible. Shot it through a 10x loupe and this is the best I could do image-wise.

 

Looks like a Seiji Kaisha mark.

 

Thanks. Fukugawa porcelain??? I speak less Japanese than I do Hebrew and read none at all.

 

Here is a short info on Seiji Kaisha and the relation to Fukagawa:

https://gotheborg.com/marks/fukagawa.shtml

 

Thanks. If they made pieces for the Western market, odds are my soup plate is a soup plate.

 

If you drew the mark on a piece of paper with a pen, do you think Google lens would recognise it? Just an idea.

 

No need. We nailed it.