Welcome to the Computational Social Science (CSS) Lab at Shibaura Institute of Technology! We are a dynamic research group dedicated to unraveling the complexities of human behavior and societal dynamics. Our core mission is to forge a powerful synergy between established social science theories and cutting-edge computational methodologies. By leveraging advanced data science techniques―including machine learning, large language models (LLMs), intricate network analysis, and sophisticated social simulations―we delve deep into complex social phenomena to uncover meaningful insights. The ambition to understand society through rigorous, data-informed methods has been a cornerstone of social science since its inception. Today, fueled by unprecedented access to vast digital datasets and powerful analytical tools, our field stands at an exhilarating frontier. At the CSS Lab, we embrace this opportunity, recognizing that true innovation emerges from the thoughtful integration of diverse perspectives. We are committed to fostering an interdisciplinary and experimental environment where social scientists, data scientists, engineers, and thinkers from all backgrounds can collaborate, challenge conventions, and co-create knowledge.