This study examines the innovative talent training model of Japanese major under the “Japanese + X” model, with a particular focus on international exchange. By integrating Japanese language proficiency with other disciplines (X), this model aims to cultivate well-rounded, globally-oriented talents who possess both linguistic skills and specialized knowledge. The paper first introduces a range of international exchange programs offered by the Japanese Department at Tianjin University of Technology, including the International Study Program, the “3+1” Study Abroad Program, the “2+2” Dual-Degree Program, the Master’s Degree Recommendation Program, and the Public Welfare Training Camp. These initiatives are designed to enhance students’ Japanese language abilities while broadening their international perspectives through immersive educational experiences abroad. The study then delves into specific “Japanese + X” training programs, such as “Japanese + Tourism”, “Japanese + Business Administration” and “Japanese + Economics”. These programs feature specialized courses and international-oriented training, enabling students to acquire core competencies in their chosen fields while maintaining a strong foundation in Japanese language and culture. Additionally, the paper proposes practical strategies for integrating Japanese with other disciplines, including the development of a composite faculty, early implementation of interdisciplinary education, and diversification of international exchange formats. Finally, the study looks ahead to the future of international exchange under the “Japanese + X” model, envisioning increased collaborative programs, innovative talent training approaches, and expanded industry-academia partnerships. These developments are expected to provide students with broader international horizons and enhanced career opportunities, ultimately contributing to the cultivation of versatile talents capable of thriving in an increasingly globalized world.