Help with Japanese mark on inherited cream & sugar set

I have a vague recollection of being told that this belonged to my great-grandmother, who died in 1932. I haven't seen it in years, though, and it's far and away one of my favorite family "heirlooms", even if it's nothing more than mass-produced ceramic. Both pieces are hand-painted with a fox hunt theme and have the same mark on the bottom. There's some crazing, but no chips or cracks in either piece. Unfortunately, I can't find the mark to save my life. I've searched high and low on every site dedicated to Japanese porcelain I can find, and while I've seen plenty that are similar or include some version of Mt. Fuji, I can't find this one.

I know the lack of a distinctive or highly recognizable mark means there's probably little monetary value in the set, but I still want to know as much of its "story" as possible because it has value to me.



Love these handles! (The sugar bowl has one on each side.)

 

Similar to the Fukagawa mark - but I'm not sure. You can see other 20th century Japanese marks with Mt. Fuji in them here:

http://www.gotheborg.com/marks/20thcenturyjapan.shtml

http://www.gotheborg.com/marks/fukagawa.shtml

 

Thanks! My first thought was Fukagawa too, but with nothing resembling the iconic river, I was afraid that might be a stretch. I'll keep looking, though -- the links are much appreciated.