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.
Ticket sales for the Asian Games are gathering pace with less than two weeks until the competition begins, with more than 60% of tickets sold for the opening ceremony and 31 sports as of September 7, although organizers say seats remain readily available for events including soccer and baseball.
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.
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.
Police investigating a fire that killed three people at a cake shop in Motosu, Gifu Prefecture, have found a gasoline container and multiple knives in the burned-out building and are examining whether a 70-year-old company executive who died after the incident brought the fuel to the scene.
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.
Kyoto is preparing to effectively prohibit new private lodging operations in residential areas and other parts of the city as complaints over noise, smoking, garbage and operators ignoring existing rules intensify, even as some traditional townhouse owners say tourist accommodation can help preserve the city's historic architecture.
Prolonged heavy rain across Japan has transformed waterfalls, damaged flower fields and disrupted sightseeing, while linear rainbands formed over Aichi and Gifu prefectures on September 8 and authorities warned that dangerous rainfall could continue in several regions.
To From Yaesu Tower, a large-scale mixed-use complex directly connected to Tokyo Station, is set to open on September 10, with developer Tokyo Tatemono unveiling part of the 51-story building to the media on September 7 ahead of its launch.
Tokyo's Shinjuku Ward, which has more than 3,900 short-term rental facilities, the highest number of any municipality in Japan, plans to generally prohibit new properties in residential areas and around schools as complaints over noise, trespassing and other problems continue to increase.
Prime Minister Sanae Takaichi is accelerating preparations for a Cabinet reshuffle that could take place as early as next week, considering ministerial posts for senior Liberal Democratic Party officials while weighing the treatment of Internal Affairs Minister Yoshimasa Hayashi and a new Cabinet member from the Japan Innovation Party.
Yokohama Mayor Takeharu Yamanaka resigned on September 7 after the city assembly unanimously approved his request to step down over allegations of workplace power harassment, setting the stage for a mayoral election in October.
Tokyo has unveiled the design for a major redevelopment of the plaza outside Shinjuku Station's west exit, with a landmark tree, water-play area and event space planned as part of a transformation centered on "greenery, light and people" that is scheduled for completion in 2035.
Grape-picking season has reached its peak at tourist farms in Kashiwara, Osaka Prefecture, where hot weather from spring through summer has produced particularly sweet, richly flavored fruit this year, although prolonged rain has reduced visitor numbers and could shorten the season.
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.
Fluorescent lamps that have illuminated Japanese homes and workplaces for decades are approaching the end of production, with Panasonic preparing to wind down a business it has operated since 1951 while experts warn that incorrectly replacing some fixtures with LEDs could create a fire risk.
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.
South Korean semiconductor giant Samsung Electronics has begun full-scale operations at a new semiconductor research center in Yokohama, seeking to accelerate development and strengthen cooperation with Japanese suppliers as demand for chips used in artificial intelligence continues to grow.
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.
The yen strengthened to around 152 against the dollar on September 8, reaching its strongest level in about six months after gaining nearly 7 yen in roughly a week as investors focused on prospects for a narrowing interest-rate gap between Japan and the United States.
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.