SoftBank said it will effectively raise monthly mobile fees by up to 550 yen, following similar moves by NTT Docomo and KDDI, meaning all three major carriers in Japan have now implemented price increases. (News On Japan)

Heavy oil prices have doubled over the past six months, placing mounting pressure on Japan’s green tea producers and transport sectors as Prime Minister Sanae Takaichi announced on April 10th that the government will release an additional 20 days’ worth of national oil reserves in an effort to ease supply bottlenecks. (News On Japan)

Mizuho Bank announced on April 9th that it will raise its long-term prime rate, a benchmark for corporate lending, by 0.2 percentage points to 3% annually, reflecting the recent upward trend in interest rates, with the change set to take effect on April 10th. (News On Japan)

SoftBank has applied for a capital alliance with Tokyo Electric Power Company Holdings, according to sources familiar with the matter, following the utility’s call for external partnerships as part of its management restructuring plan. (News On Japan)

Japanese cosmetics brands are drawing renewed attention as global beauty standards, as a Tokyo-based experiential tour beginning on April 8th invites leading influencers from Europe and beyond to explore Japan’s distinctive skincare philosophy and cultural approach to beauty. (News On Japan)

Tokyo Metro announced on April 8th that it has entered into a capital and business alliance with Fit, an operator of 24-hour unmanned gyms, investing 1.5 billion yen as part of efforts to diversify revenue beyond its core railway operations. (News On Japan)

FamilyMart reported record earnings for the fiscal year ending February 2026 on April 8th, with operating profit rising 18% from a year earlier to 100.2 billion yen, driven by strong sales of rice balls promoted through advertising featuring Shohei Ohtani and successful food portion increase campaigns. (News On Japan)

Japan’s long-term interest rates climbed to their highest level in roughly 27 years on April 7th, as concerns over rising inflation triggered a broad sell-off in government bonds. (News On Japan)

Tokyo’s Ogouchi Dam, a key water source for the capital, has fallen to its lowest level since the Heisei era, raising concerns over potential water shortages as rising temperatures intensify pressure on supply. (News On Japan)

A survey of industry participants indicates that rice prices are expected to decline over the next three months, reflecting a continued bearish outlook across the sector. (News On Japan)

As the Iran conflict shows signs of prolonged escalation, Japan’s heavy reliance on Middle Eastern oil is driving a sharp surge in naphtha prices—an essential raw material for plastics—forcing manufacturers to implement unprecedented price hikes of over 30% while raising concerns that widespread cost increases and potential shortages across food packaging, medical supplies, and daily goods could intensify from May onward if supply disruptions persist. (News On Japan)

Toyota Motor has begun selling two vehicle models manufactured at its U.S. plants in Japan, marking a shift toward so-called "reverse imports" as part of efforts to improve trade relations between Japan and the United States. (News On Japan)

Fresh tuna, glistening in vivid red, is served in unlimited portions, but resort hotels in Japan are beginning to feel the strain as escalating tensions involving Iran push up costs across the supply chain. (News On Japan)

As the new fiscal year began on April 1st, companies across Japan welcomed fresh employees with distinctive entrance ceremonies while some firms drew attention by offering sharply increased starting salaries. (News On Japan)