Can a Takaichi Government Stabilize China-Japan Relations?

Current Strains in China-Japan Diplomacy

Relations between Tokyo and Beijing have reached one of their lowest points in recent years, marked by pointed exchanges at the Shangri-La Dialogue in Singapore in late May. These exchanges highlighted a pattern of strategic rivalry and competing security priorities that affect everyday economic ties and regional stability across Northeast Asia. For South Korea, such friction raises direct concerns about supply chain reliability and maritime security in waters that link the Korean Peninsula to broader trade routes.

Abe Shinzo's Earlier Diplomatic Recoveries

Historical precedent shows that conservative Japanese leaders can sometimes achieve unexpected stabilization with China. In 2006, Abe Shinzo conducted an ice-breaking visit to Beijing shortly after taking office. This was followed in 2014 by a summit meeting in Beijing during the APEC gathering, which produced a four-point agreement acknowledging differing views on territorial issues while establishing basic crisis-management steps. Both episodes began from positions of deep mistrust yet shifted focus toward preventing further deterioration rather than resolving core disputes outright.

Yachi Shotaro's Negotiating Approach

Yachi Shotaro, who served as vice foreign minister and later as the first secretary-general of Japan's National Security Secretariat, played a direct role in these earlier recoveries. He worked with Chinese State Councilor Dai Bingguo around the 2006 visit and with State Councilor Yang Jiechi ahead of the 2014 APEC meeting. Yachi emphasized deliberate ambiguity on sensitive matters such as Yasukuni Shrine visits and the creation of mechanisms to contain maritime incidents, lessons that remain relevant for managing today's more unequal power balance between the two countries.

Obstacles Facing Prime Minister Takaichi Sanae

Prime Minister Takaichi Sanae enters this environment with a reputation for strong defense advocacy and clear positions on Taiwan, which has drawn consistent criticism from Beijing. A Chinese academic with long experience in Japan recently described student exchanges as nearly halted and public sentiment in China as strongly negative toward the current Tokyo leadership. Even a potential meeting with Chinese President Xi Jinping on the sidelines of an APEC gathering later this year appears uncertain, reflecting the wider gap in national capabilities that Yachi noted has widened since the mid-2000s.

Implications for the Korean Peninsula and Northeast Asia

Any sustained chill between Japan and China carries immediate consequences for the Korean Peninsula, where Seoul must navigate overlapping security commitments and economic dependencies. Heightened maritime tensions could affect joint responses to North Korean missile activities and complicate regional efforts to maintain open sea lanes vital to Korean exports. Northeast Asia as a whole would benefit from practical guardrails, such as renewed high-level channels modeled on Cold War-era risk-reduction talks, to keep disagreements from escalating into broader instability that touches daily life in all three capitals.

Prospects for Managed Rivalry

Defense Minister Koizumi Shinjiro has noted that dialogue persists precisely because differences exist. Takaichi's conservative standing could, as Abe's did, provide domestic room for pragmatic steps that avoid accusations of weakness. The realistic goal is no longer expansive partnership language from earlier decades but the steady prevention of incidents through clearer communication mechanisms, a framework that would support wider regional predictability extending to the Korean Peninsula.