Unknown Caterpillar (Colin Baker?)

Not sure what this one is.

The problem with caterpillars is that they shed their skins, and when they do they can look quite different to what they did before.  It's a bit Doctor Who, and as my books don't cover every instar I'm left clueless.

Closest in the books is キタテハ, or the Asian Comma (polygonia c-aureum). 
If anyone has a better idea please let me know.