Current higher education policies include several challenges, such as the academic internationalization of universities, mobility, and cultural plurality. Beyond the official curriculum, university educators have conceptions of citizenship and pluricultural competence. To understand the conceptions of educators on both topics in the Hispanic and Japanese contexts of higher education, this article presents a quantitative study involving a collaboration between a sample of education and social sciences teaching staff from universities in Spain and Japan. The CYASPS® (Citizenship and Plurilingual Social Actors in Higher Education) instrument and a categories system were designed for data collection and analysis with the support of SPSS (Statistical Package for the Social Sciences) software. Using a comparative approach, this study investigated the teaching staffs’ conceptions about citizenship and pluricultural teaching–learning environments, which focused on their views regarding different kinds of citizenship, citizens’ participation, and sources for the development of pluricultural competences. Based on a descriptive and factorial analysis, there were significant correlations between citizenship and pluricultural competence, with relevant connections between key aspects of pluricultural competence, including awareness of the rights from the liberal citizenship model, civic commitment of the republican citizenship model, and several elements of cosmopolitan and radical citizenship.