This Character

[Remzy]

The one on the left.

 

[Winmugen11]

Since she is from Nijikaku, that means there are no (as far as I know) separate links for the characters.

 

Your best bet is to download the Nijikaku game and then extract her into your mugen folder.

 

Some of these characters require some "treatment" in order to function in a normal mugen.

 

These instructions can be found here : http://mugen.wikia.com/wiki/Nijikaku => see "Trouble Shooting".

[Gaulbetti]

That's Keion Chan from Nijikaku.

[Remzy]

for some reason the site wont load, if I can get an alternate link for the char that would be appreciated.