Also named Kuroi, it took me a while to animate it.
I tried to respect the dynamic of fire, without references so there might be issues (like the loop on the left leg). You can also see a scale on his right foot: another fail that i will take care next time ;)
Anyways, for 8 frames i'm glad to see such a result, with my poor animator skills ^^ | 
C'est dommage les flammes qui cessent de bouger sur quelques frames. Très bien sinon.