Explore the intricacies of orthosymplectic quiver gauge theories in this comprehensive lecture by Hiraku Nakajima from Kavli IPMU, Japan. Delve into various branches including Hicks, Hex, and Coulomb, while examining near potent orbits and integrable systems. Gain insights into the Higgs Branch, Barbash Branch, and Wheaton example, with a focus on notation and group theory. Enhance your understanding of complex mathematical concepts in gauge theory through this in-depth presentation at the Institute for Mathematical Sciences.