www.urbandictionary.com/define.php?term=fuwa%20...
www.punipunijapan.com/mimetic-words-fuwafuwa/
ふわふわ (fuwafuwa) means “fluffy.”It can also sometimes be translated as “light and airy” or “soft.”
It can be used to describe many things, such as soft and furry animals like rabbits.