Lady Palm is a natural air filter, and is popular as an indoor plant.
However, this one was raised outdoors and seems to survive Tokyo winter without any problems. Which leads me to be unsure if it is a Lady Palm. Maybe it is rapis multifida?
It is in a small pot and can easily be transported in a bag even though it looks big-ish in the photo. Maybe if it's in a bigger pot it will become much bigger. I've had it in a place where it only gets 3-4 hours direct sun during summer and even a bit less in the winter.
Anyway it's doing nicely, but I need space. I have too many plants.