The Impact of Japanese Yen on Global Financial Markets
Arthur Hayes' new essay analyzes the future of Japanese Yen and its potential effects on crypto markets.
1Historical Decline of Japanese Yen
The 'Abenomics' policies launched in 2012 caused the Japanese Yen to lose value. Bank of Japan's expansionary monetary policies and GPIF's shift to foreign assets led to Yen losing half its value. This significantly reduced Japanese consumers' purchasing power and increased import prices.
2Financial Impacts of 2011 Earthquake
After the 2011 earthquake and tsunami, Japanese investors sold overseas assets and repatriated funds. During this process, USD/JPY pair dropped to 70 levels and Yen reached its strongest post-war levels. However, this didn't establish a long-term trend.
3Global Carry Trade Hub
Due to low interest rates, Japanese Yen became the center of global carry trades. Investors borrowed Yen to invest in higher-yielding assets. This contributed to Yen's chronic depreciation.
4US-Japan Joint Intervention
In June 2026, US and Japanese monetary authorities conducted a joint currency intervention to support Yen. US Treasury Secretary Scott Bessent called for increasing FIMA Repo Facility limits. This move provided important signals about Yen's future direction.
5Bank of Japan's Rate Hike
Bank of Japan raised interest rates for the first time since 1995. This decision caused fluctuations in global financial markets. Rate hikes may help Yen appreciate but could pressure Japanese economy.
6Three Paths to Restructuring
Arthur Hayes proposes three potential ways for Yen to strengthen: BOJ rate hikes, Japan Inc selling overseas assets, and FIMA repo operations. However, policymakers currently prefer only one method.
7Dollar Liquidity and Crypto Markets
According to Hayes, Yen's strengthening could increase global dollar liquidity. This might create favorable conditions for bitcoin and other crypto assets. Increased liquidity could boost demand for risky assets.
8Japanese Government Bonds Crisis
The volume of government bonds on BOJ's balance sheet has increased significantly in recent years. YCC policy suppressed 10-year bond yields. This situation creates potential risks for financial system.
9Effects on Domestic Economy
Yen's depreciation reduced Japanese consumers' purchasing power. Rising import prices and tourism boom caused dissatisfaction among locals. This increases political pressures.
10Role in Global Financial System
Japanese Yen became one of world's largest sources of cheap financing. Corporations and speculators use Yen as borrowing tool. This poses risks to global financial stability.
11Risks for China and US
Yen's excessive depreciation poses problems for both US and China. Both countries worry about effects of Japanese monetary policies on their economies. US particularly fears Yen instability affecting dollar.
12Opportunity for Crypto Markets
Arthur Hayes argues potential Yen strength could create opportunities for crypto markets. Increased dollar liquidity is expected to flow into bitcoin and other digital assets. This scenario might start new bull run in crypto markets.
Original article: INCRYPTED — Japon Yeni'nin Küresel Finans Piyasalarına Etkisi