So here is an interesting question, who came first Runo Misaki or Miku Hatsune? Bakugan aired in 2007 and Miku was released in 2007 and they look almost identical. : r/hatsune
Runo Misaki screenshots, images and pictures - Comic Vine
bakugan - runo by neitrali on DeviantArt
Funko Bakugan POP Runo Misaki Vinyl Figure, 1 Unit - City Market