Between March and May 2026, Japan launched a wave of perovskite solar cell demonstrations across the country—world efficiency records, rice paddies, mountain tea fields, skyscraper windows, highway parking areas, and Toyota's Woven City. We unpack for international readers why everything is happening at once.
The BOJ released its March 18-19 meeting minutes on May 7. The deliberation sections are anonymous, but votes and dissenting opinions are published with names attached. The 8-1 split? Hajime Takata alone dissented. We trace the 9 members behind the March meeting, the shift to a 6-3 split in April, and the rebalancing coming when Nakagawa's term ends in late June.
Haruhiko Kuroda, the governor who ran Japan's decade of extraordinary easing, now calls the weak yen excessive and wants 130 per dollar, plus rate hikes to 1.5%. Japanese social media responded with a collective 'look who's talking.' The rate-gap mechanics, the carry trade, and why the yen kept sliding even after the BOJ went to 1.00% in June 2026.
JPX CEO Hiromi Yamaji says listing crypto ETFs on the Tokyo Stock Exchange is something the exchange can do anytime once the law and tax treatment are settled, with 2027 the earliest window. How Japan compares with the US, Hong Kong and the EU, the shift from a 55% top rate to a flat 20.315%, and the TOPIX rule that shows how cautiously Tokyo is still moving.
On April 30, Japan intervened to buy yen for the first time in 21 months. Hours after Finance Minister Satsuki Katayama warned of 'decisive action' and Vice Minister Atsushi Mimura issued a 'final evacuation warning,' the dollar fell about 5 yen from the high 160s to 155.50, its steepest one-day drop since December 2022. The campaign continued through Golden Week and totalled a record 11.73 trillion yen. The yen kept falling anyway.
One day after the Bank of Japan held rates on April 28, the yen hit a 21-month low of 160.67 and 10-year JGB yields reached 2.535 percent, the highest since 1999. A falling currency and rising yields are not supposed to move together. We unpack what that combination says about being behind the curve, the intervention question, the carry trade, and a hawkish Fed, then follow the story through the June hike to 1.0 percent and a yen that kept sliding anyway.
On April 23, PM Sanae Takaichi met five foodtech CEOs at the PM's Office: Oishii Farm, PlantX, FRD Japan, Regional Fish, and Toko Tekko. Why these five? This article decodes how each company's technology answers one of the world's four shared food crises, climate-driven farmland collapse, ocean depletion, population growth, and shrinking farmer populations, and the strategic logic behind Japan choosing to win in specific categories rather than competing across the board.
An in-depth look at Japan's Hydrogen Arterial Plan (Suiso Daidomyaku Koso), unveiled by METI in April 2026. Six priority regions connected by arterial highways will receive concentrated investment of 15 trillion yen by 2040, with Toyota and Chiyoda starting mass production of electrolyzers in 2029. How Japan's strategy compares with the US IRA and the EU Hydrogen Bank.
Japan's Financial Services Agency has, for the first time, formally identified JPYC as a registered Funds Transfer Business in an official document. We unpack the architecture of Japan's stablecoin regulation, contrast it with the US GENIUS Act and EU MiCA, clarify the legal distinction from PayPay-style e-money, and examine what it means for global payment infrastructure.
The Bank of Japan held its policy rate at 0.75% on April 28, 2026 by a 6-3 vote, with three dissenters proposing a hike to 1.0%, a first under Governor Ueda. We unpack Ueda's press conference, allegations of pressure from the Takaichi administration, the sharp upward revision in inflation forecasts, the immediate market reaction, and the divergence between domestic and international assessments.
Tokyo Gas raises its monthly base fee by ¥150 ($0.94) starting October, the first hike since 1980. But in Japan, many are reacting with 'isn't 46 years of NO change the weird part?' A look at how Japan compares to US, UK, and Sweden gas bills, what yen weakness and LNG imports mean, and why this signals the end of Japan's deflation era.