This document provides background on a research paper analyzing media discourse versus reality regarding Japan's role in the South China Sea disputes. The paper will first review literature on Japan's evolving security posture and driving forces behind policy changes. It will then use content analysis of news sources and government documents to critically examine Japan's actions and rhetoric in the South China Sea from 2012 to 2015. Comparing this with media discourse, the paper aims to determine if gaps exist between discourse and reality, and how this could impact understanding of Japan's involvement or conflict resolution in the disputes.