This document is an assignment submitted by four MBA students - Md. Sazedul Ekab, Md. Habibur Rahman, Nur Mohammad, and Md. Sanowar Hossain - for their International Business course at the Institute of Business Administration of Rajshahi University in Bangladesh. The assignment focuses on analyzing the economic, political, and legal environment of Japan and was submitted to their professor Mr. Md. Shariful Islam on November 5, 2015.