%0 Journal Article %T Lattice Studies for hadron spectroscopy and interactions %A Sinya Aoki %J Physics %D 2014 %I arXiv %X Recent progresses of lattice QCD studies for hadron spectroscopy and interactions are briefly reviewed. Some emphasis are given on a new proposal for a method, which enable us to calculate potentials between hadrons. As an example of the method, the extraction of nuclear potential in lattice QCD is discussed in detail. %U http://arxiv.org/abs/1402.3059v1