Half way through this 25g tube of Fukumitsuya Suppin Essentials Facial Washing Foam from the same Trial Set as the Cleansing Liquid, so here's a really short review for it.
As expected with many Japanese foaming cleansers, this lathers into a thick, creamy foam. I was afraid it might be drying, and while it rinses well it was rather mild. It has a faint sake scent and has an oddly sweet taste (was sleepy and accidentally got it into my mouth, mmmkay?). Interestingly enough, I don't like this cleansing foam as much as I do the cleansing liquid, probably because the cleansing liquid is unique to me whereas I've used lots of cleansing foams and this one isn't that special. Will not purchase full size.