  The existence of stable bound orbits of test particles is one of the most
characteristic properties in black hole spacetimes. In higher-dimensional black
holes, due to the dimensionality of gravity, there is no stable bound orbit
balanced by Newtonian gravitational monopole force and centrifugal force as in
the same mechanism of the four-dimensional Kerr black hole case. In this paper,
however, the existence of stable bound orbits of massive and massless particles
is shown in six-dimensional singly spinning Myers-Perry black holes with a
value of the spin parameter larger than a critical value. The innermost stable
circular orbits and the outermost stable bound orbit are found on the
rotational axis.
