Tokyo stocks edged lower on September 10, with the Nikkei 225 closing at 65,143, down 0.19%, as gains in selected semiconductor and electronic-component shares faded under pressure from oil above $100, rising global bond yields and expectations that the Bank of Japan may raise rates next week.

Sota Fujii successfully defended his Oi title for a seventh consecutive year after defeating fellow 24-year-old Takumi Ito in Game 6 of the best-of-seven series, winning the match 4-2.

Women now make up a growing share of customers at Akihabara maid cafes, reflecting a shift in Japan's "oshi-katsu" fan culture as visitors increasingly seek not only someone to support, but also a sense of two-way connection with the maids they admire.

Large volumes of floodwater poured into the Metropolitan Area Outer Underground Discharge Channel in Kasukabe, Saitama Prefecture, following heavy rain on September 7, prompting the massive underground flood-control facility known as the "Underground Temple" to go into operation.

Traffic accidents involving rental cars driven by foreign visitors are rising sharply in Japan, with some rental car businesses even stopping rentals to overseas tourists as concerns grow over unfamiliar traffic rules and driving practices.

Heavy rain intensified across the Tokai and Kanto regions on September 9, with locally developed rain clouds bringing wind-driven downpours to Gifu Prefecture and steady rain to Tokyo, while forecasters warned that another round of strong rain could reach Kanto during the night.

JR East has unveiled three finalists to become the new image character for its Suica transportation IC card, as the long-serving Suica Penguin prepares to "graduate" in March next year after more than 20 years as the face of the service.

A landslide on Mount Fuji buried three vehicles as torrential rain battered wide areas of Japan on September 9, while Nagoya continued to assess extensive flooding damage a day after the city recorded its heaviest hourly rainfall on record.

A man in his 40s who went to collect overdue rent at an apartment in Nishitokyo, Tokyo, was repeatedly stabbed on September 7, with police arresting a 66-year-old resident who was three months behind on rent and was scheduled to vacate the property that day.

Torrential rain caused widespread flooding across central Japan on September 8, inundating roads in central Nagoya and other cities as linear rainbands formed over Aichi and Gifu prefectures and authorities warned that similar conditions could develop in the Kanto region through September 9.

Expectations are growing for the wider use of "physical AI" robots, but concerns over hacking, breakdowns and maintenance are prompting companies to develop new security and support systems as the technology moves closer to everyday use.

Closures and bankruptcies among Japanese rice farmers are running at a record pace in 2026, with 32 cases recorded from January through August as an aging workforce, rising costs and falling rice prices make it increasingly difficult for producers to remain in business.

Prosecutors have sought a fine of 200,000 yen for entertainer Dewi Sukarno, widely known in Japan as Dewi Fujin, who is charged with two counts of assault against former members of her agency staff, arguing that the 86-year-old has not shown sufficient reflection on her actions.

Tokyo stocks edged lower on September 9, with the Nikkei 225 closing at 65,143, down 126.55 points, as a stronger yen and crude oil’s move toward $100 outweighed support from selected artificial intelligence and semiconductor-related shares.

Prime Minister Sanae Takaichi’s government faced a sharper market test on September 9 as the yen’s rapid rebound began pressuring global carry trades, turning expectations of a Bank of Japan rate hike into a political challenge for an administration still trying to balance household relief, fiscal discipline and economic security.

Emperor Naruhito carried out the annual rice harvest at a paddy field within the Imperial Palace on September 8, cutting two varieties of rice that will be used in ceremonies including the Niinamesai harvest festival.

Rakuten Mobile faces a new test of its network quality after KDDI decided to scale back roaming support from September 2026, ending access to its network in areas where Rakuten already has its own base stations while continuing service in mountainous and sparsely populated regions.

Prolonged heavy rain linked to the autumn rain front and other weather systems has transformed tourist destinations across Japan, swelling waterfalls, damaging flower fields and disrupting travel as record rainfall continues in several regions.

Isuzu Motors has begun full-scale development of a second-generation "AI truck" capable of making driving decisions on its own, as Japan's largest commercial vehicle maker by domestic market share aims to introduce Level 4 autonomous driving in fiscal 2027 to help address a worsening shortage of truck drivers.

Japan's sporting calendar moved deeper into its busy autumn season on September 8, with the professional baseball pennant races tightening, Shohei Ohtani indicating that his pitching season is probably over, Japan completing an unbeaten preliminary round at the Asian Men's Volleyball Championship, and preparations accelerating for the Asian Games, the September Grand Sumo Tournament and a succession of major international events.

Japan's inflation-adjusted real wages rose 2.4% in July from a year earlier, marking a seventh consecutive monthly increase as higher base salaries and easing price pressures improved workers' purchasing power.

Japanese 15-year-olds spend an average of 2.3 hours browsing social media during their weekday free time, the shortest amount among 24 countries surveyed, according to data from the Organization for Economic Cooperation and Development.

A 58-year-old man has been arrested on suspicion of setting fire to a home in Tokyo's Adachi Ward on September 4, injuring an 81-year-old woman, as police investigate whether he was involved in six suspicious fires reported in the area over about two weeks.

Tokyo stocks fell sharply on September 8, with the Nikkei 225 closing at 65,269, down 1,130.51 points, or 1.70%, as a sudden surge in the yen hit exporters and forced investors to reassess the impact of faster Bank of Japan tightening on corporate earnings, equity valuations and the broader economy.

Tokyo police detained 39 minors during a two-day nighttime operation around the "Toyoko" area of Kabukicho in Shinjuku, with 17 of them, or roughly 40%, found to have previously overdosed on medication.