Information Flows in Japan's Media Ecosystem: Analyzing Narrative Formation and Dissemination

Amid growing concern over foreign information operations targeting Japan — from Russian divisive-narrative campaigns to PRC efforts targeting Okinawa and the U.S.–Japan alliance, including CRC's research on PRC-aligned exploitation of Ryukyuan historical identity — this study maps Japan's media and information ecosystem to identify structural vulnerabilities to adversarial cognitive threats.

Drawing on a case study of the Gaza-Israel conflict and a qualitative audience consumption analysis, CRC assesses that Japan's information environment carries two linked structural vulnerabilities. First, legacy media (newspapers and wire services) systematically underrepresent civilian testimony, casualty coverage, and other emotionally salient content in international reporting — what the report terms the "Humanitarian frame" — producing a measurable coverage gap. Second, social media fills that gap unfiltered, creating an insertion point that suspected PRC-aligned influence efforts appear to be exploiting.

The assessment integrates four lines of analysis — Japan's media structure, news framing, social media dynamics, and audience reception — using combined media-coverage and online-discourse data from the Gaza–Israel conflict as its primary case. The findings carry direct implications for strategic communication, societal resilience, media literacy policy, and Cognitive Security capacity building.

An executive summary is available here.

Author: Ririko Hirase

---

[Download PDF Here]

Information Flows in Japan's Media Ecosystem_ Analyzing Narrative Formation and Disseminat.

Download • 7.15MB