Astro Boy vs. Ultimo

Astro Boy, the protagonist of the anime and manga series of the same name.

http://www.youtube.com/watch?v=KV7UtEKKkBw

vs.

Ultimo, the protagonist of the manga series Karakuridôji Ultimo

http://www.youtube.com/watch?v=-wxAzKJZwsM&feature=related

So far, who wins?

Oh and Astro Boy can use feats from any of his series.