Status and Prospects of Exotic Hadrons at Belle

In the past 20 years,many new hadrons that are difficult to explain within the conventional quark model have been discovered in the quarkonium region;these are called exotic hadrons.The Belle Ⅱ experiment,as the next-generation B factory,provides a good platform for exploring them.The charmonium-like states can be produced at Belle Ⅱ in several ways,such as B meson decays,initial-state radiation processes,two-photon collisions and double charmonium production.Bottomonium-like states can be produced directly in e+e-colliding energies at Belle Ⅱ with low continuum backgrounds.Belle Ⅱ plans to perform a high-statistics energy scan from the BB threshold up to the highest possible energy of 11.24 GeV to search for newYbstates with JPC=1--,Xb[the bottom counterpart of xc1(3872),also known as X(3872)]and partners of Zb states.We give a mini-review on the status and prospects of exotic hadrons at Belle Ⅱ.