As with the others, if this dropdown is still active I'd love to join:
Comic URL : http://ant.keenspace.com
Mechagical Girl Lisa A.N.T (or if that's too long, just A.N.T for dropdown purposes.)
Name of the female leading character
Hmm... Technically, that would be Lisa, since she is
a super heroine and all - but I'm not quite sure she qualifies for the strong/independent/leading/fierce combination.
But if she's no good, there's always Io/Jennifer/Mariam/Mo/Derasa/Paula (will show up in two pages' time) - heck, pretty much every character in the comic is female!