  We investigate the attractor mechanism of five-dimensional extremal rotating
black holes in Einstein gravity minimally coupled with a multiplet complex
scalar. By imposing regularity on the horizon, we show that the only possible
attractor value of the scalar field is zero in our setup and that the local
geometry is determined by the Myers-Perry black hole solution. We numerically
obtain the extremal AdS black hole solutions interpolating the near horizon
geometry to the asymptotic AdS spacetime under the existence of a bare
potential of the scalar field. The black hole energy and the angular momenta
are discretized for the usual Dirichlet boundary condition. Under the general
boundary condition, we also find hairy extremal AdS black holes in which the
energy is smaller than that of the extremal Myers-Perry AdS black hole solution
for the same angular momentum.
