  Dark matter direct detection experiments impose the strong bounds on thermal
dark matter scenarios. The bound can naturally be evaded if the cross section
is momentum transfer or velocity dependent. One can test such thermal dark
matter scenarios if dark matter particles are boosted by some mechanism. In
this work, we consider a specific semi-annihilation $\chi\chi\to
\nu\overline{\chi}$ where $\chi$ ($\overline{\chi}$) is dark matter (anti-dark
matter), and search for simultaneous detection of the neutrino and the boosted
dark matter in the final state at DUNE. We find that the energies of the
neutrino and boosted dark matter are reconstructed by kinematics. In addition,
we find that both signals can be testable at DUNE if the dark matter mass is
below $8~\mathrm{GeV}$, and the scattering cross section is momentum transfer
dependent. Even for larger dark matter masses, the two signals can be tested by
combination of DUNE and the other experiments such as IceCube/DeepCore and
Hyper-Kamiokande.
