  We investigate the anisotropic spin motive force in
$\alpha$-(BEDT-TTF)$_2$I$_3$, which is a multi-layered massless Dirac fermion
system under pressure. Assuming the interlayer antiferromagnetic interaction
and the interlayer anisotropic ferromagnetic interaction, we numerically
examine the spin ordered state of the ground state using the steepest descent
method. The anisotropic interaction leads to the anisotropic spin ordered
state. We calculate the spin motive force produced by the anisotropic spin
texture. The result quantitatively agrees with the experiment.
