In this paper, I will look into the connection between language learning and scientific reasoning. I will be focusing on how bilingualism, specifically the study of Japanese and English, would enhance creativity, flexibility, and conceptual understanding in STEM fields, especially Physics. Looking into evidence from cognitive science, neuroscience, and educational research, the paper will argue that bilingualism and literature help stimulate the neural structures in one’s brain that are responsible for abstract reasoning and executive control – both of which are crucial in physics and STEM, especially in problem solving. This analysis shows that studying two fields which are seemingly unrelated actually provides deeper connections across disciplines while still encouraging analogical thinking. It also broadens one’s intellectual horizons. I will be using my personal experiences as a Physics and Japanese double major to illustrate how language learning can sharpen logical and creative faculties that are directly transferable to scientific inquiry.