1. In terms of disciplines, tokyo institute of technology's main disciplines cover mechanical engineering, materials science, electronic information, physics, information and communication, computer science and other fields, while Osaka University has a wide range of disciplines, including science, engineering, medicine, humanities and society, law and economy, and tokyo institute of technology has a wide range of disciplines.
2. In terms of ranking, tokyo institute of technology ranks 24th in the world, Osaka University ranks 163 in the world, and tokyo institute of technology ranks first.
In ancient times, a university refers to a group of people gathered in a specific place to spread and absorb advanced knowledge. Now it refers to a higher education institution that provides teaching and research conditions and authorizes the conferment of degrees.