Prime Minister Sanae Takaichi announced on October 28 that Japan and Germany had agreed to establish a new high-level dialogue framework on artificial intelligence following talks with German Chancellor Friedrich Merz in Tokyo, marking a step toward closer cooperation between the two countries in emerging technologies.

Tokyo stocks extended their recovery on Thursday, October 29, with the Nikkei 225 closing at 64,659.47 points at 3:30 p.m., up 705.28 points, or 1.10%, from the previous session, as renewed buying of semiconductor and artificial intelligence-related shares helped the benchmark record its third consecutive daily gain ahead of the Bank of Japan's monetary policy decision.

Emperor Naruhito and Empress Masako hosted the annual autumn garden party at the Akasaka Imperial Gardens in Tokyo on October 29, welcoming approximately 1,400 guests, including actor Kotaro Yoshida and novelist Miyuki Miyabe, while female members of the Imperial Family attended in traditional Japanese attire.

Japanese flea market app operator Mercari opened an exhibition in Tokyo's Harajuku district on October 28, recreating the rooms of fictional overseas fans of Japanese anime, manga and other pop culture to highlight how ordinary secondhand goods in Japan have become treasured collectibles around the world.

Japan's children are increasingly turning away from books, with a nationwide survey finding that more than 70% spend less than an hour reading each week and nearly one in five do not read at all, raising concerns about literacy and learning as schools and families search for ways to rebuild reading habits.

A magnitude 5.4 earthquake struck northeastern Chiba Prefecture at around 12:07 a.m. on October 29, registering a maximum intensity of 5-lower on Japan's seven-level seismic scale and sending tremors across a wide area of eastern and central Japan, including Narita Airport, where footage captured the moment of shaking.

Japanese home appliance maker Balmuda announced a personalized AI radio service on October 27 that uses artificial intelligence to create approximately 10-minute programs tailored to individual listeners, combining news, weather forecasts and topics based on their interests.

A woman in her 80s was killed after her car entered railway tracks on the Odakyu Enoshima Line in Fujisawa, Kanagawa Prefecture, shortly before 10:30 p.m. on October 27, with security camera footage showing the vehicle traveling along the tracks, passing an oncoming train and stopping with its hazard lights flashing before being struck from behind by another train.

GMO has announced a reward totaling approximately 150 million yen for information leading to the identification of hackers responsible for a cyberattack on its systems, while also pledging compensation to customers whose personal information has been exposed, as Japan faces a growing wave of cyberattacks targeting major companies.

Japan has confirmed that a Hokkaido Shimbun newspaper reporter detained in Russia since October 13 is in good health following his first consular visit, with the government reiterating its demand for his immediate release.

Egg prices in Japan have reached a new record high of 312 yen per pack, while imported beef and chicken thigh prices have also matched their previous peaks, adding to the growing burden on household food budgets.

Japan has begun replenishing its national oil reserves following the release of approximately 90 million barrels in response to worsening tensions in the Middle East, with trading house Mitsui & Co. winning the first procurement contract for 2 million barrels of crude oil from the United Arab Emirates, expected to arrive in November.

Japan will introduce a major overhaul of its tax-free shopping system for foreign visitors on November 1, replacing immediate tax exemptions at stores with a refund system that requires travelers to pay the full consumption tax upfront and claim reimbursement when leaving the country, a change expected to reshape retail strategies and purchasing behavior across the tourism industry.

Japanese telecommunications giant KDDI announced on October 28 that it will invest 30 billion yen in physical artificial intelligence by fiscal 2030, aiming to deploy more than 1,000 autonomous robots across retail, logistics and manufacturing facilities as Japan searches for solutions to its worsening labor shortage.

Japanese stocks extended their recovery on October 28, with the Nikkei 225 closing at 63,954.19 at 3:30 p.m. Tokyo time, up 685.82 points, or 1.08%, from the previous session, as strong demand for artificial intelligence-related semiconductor shares lifted the benchmark for a second consecutive day, even as the broader market weakened ahead of major interest rate decisions in Japan and the United States.

Tetsuya Chiba, the acclaimed manga artist best known for the popular boxing series "Ashita no Joe" and the first manga creator to receive Japan's Order of Culture, died on October 22 at a hospital in Tokyo from myelodysplastic syndrome, a disorder affecting blood cell production. He was 87.

A controversial penalty shootout decision during the Tokyo qualifiers for Japan's National High School Soccer Championship on October 24 has sparked debate after a team that believed it had secured victory was forced to continue playing and eventually lost, raising questions about whether a hole in the goal net contributed to an incorrect ruling.

GMO Internet Group President Masatoshi Kumagai revealed that attackers responsible for unauthorized access to servers used for foreign exchange trading and other services had demanded $50 million, equivalent to approximately 7.9 billion yen, with the company refusing to comply.

The Japanese government has outlined plans to introduce new legislation requiring individuals and organizations acting on behalf of foreign governments to disclose their activities, as part of efforts to strengthen Japan's intelligence capabilities and prevent improper foreign interference.

Japan's benchmark Nikkei Stock Average rebounded sharply on October 27, 2026, closing at 63,232.37, up 1,042.72 points, or 1.68%, at 3 p.m. Japan time, as semiconductor-related shares rallied following gains on Wall Street and renewed optimism about artificial intelligence investment, ending a three-session losing streak that had pushed the index to its lowest level in nearly three months.

The Tokyo Metropolitan Government is stepping up efforts to help single residents find marriage partners, allocating approximately 700 million yen to matchmaking programs in fiscal 2026, more than double the previous year's budget, as Japan's capital seeks to address its declining birthrate through organized social events and artificial intelligence.

Typhoon No. 31 is raising concerns about flight cancellations and ferry disruptions across the western Pacific later this week, with the Japan Meteorological Agency's 12:45 a.m. advisory on October 28 showing the very strong storm moving west toward the Mariana Islands before approaching Japan's Ogasawara Islands over the weekend.

Fukuoka-born sumo wrestler Arashifuji has earned his first promotion to the top makuuchi division ahead of the Kyushu Grand Sumo Tournament, which opens on November 8 at the Fukuoka International Center, according to the latest rankings released by the Japan Sumo Association on October 26.

Japan marked the final Sunday of October with traditional autumn events across the country on October 25, including a spectacular water discharge drill at the World Heritage site of Shirakawa-go in Gifu Prefecture, a seasonal salmon feast in Miyagi Prefecture, and a parade of northeastern Japan's most famous festivals in Tokyo, despite widespread rain caused by a stationary autumn rain front.

Artificial intelligence has demonstrated greater accuracy than conventional supercomputer models in predicting the path of Typhoon No. 30, which was forecast to approach Okinawa before turning northeast toward Japan, highlighting the growing potential of AI in weather forecasting while raising questions about how its predictions can be verified and used in disaster preparedness.