Help identifying large Japanese vase

Good morning all, I’m new to this but am in some need of help. Came across this large what appears to be Japanese vase. Stands 36” tall and has no markings that i can see. Was told it was purchased about 20 years ago at an estate sale. I don’t know if it’s real, fake, reproduction worth 300 or 30,000 dollars. Any information would be helpful thank you.

 

nice size.....
pure decoration imo..

 

Thanks

 

What does "pure" mean in this context, Komo? Looks like decals instead of hand-painted to me.

 

" serves no other purpose "