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July 12, 2025
 

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QUANTUM COMPUTERS

A Phoenix quantum computer made by Atom Computing, in Berkeley, California. Japan is advancing in quantum research but lags in commercialization. To compete globally, it must shift from a research-focused approach to one driven by industry, investment and real-world applications.
COMMENTARY / Japan / Geoeconomic Briefing
Jul 9, 2025
Japan needs to take the quantum-technology leap
Policymakers must focus on specific sectors, test new ideas through public-private partnerships and present practical examples.
Prime Minister Shigeru Ishiba visits the Global Research and Development Center for Business by Quantum-AI technology in Tsukuba, Ibaraki Prefecture, on Sunday.
JAPAN
May 19, 2025
Ishiba to revamp strategy to industrialize quantum tech
Quantum technology is "expected to become a new industrial pillar of our country, and also important for economic security," the prime minister told reporters.
A quantum computer developed by Fujitsu and Riken shown on Tuesday in Wako, Saitama Prefecture
JAPAN
Apr 23, 2025
Fujitsu and Riken develop world-leading quantum computer
Competition is intensifying in Japan and abroad for making quantum computers smaller and improving error detection methods.
Microsoft's Majorana 1 quantum computing chip
BUSINESS / Tech
Feb 20, 2025
New Microsoft chip signals quantum computers in 'years, not decades'
Quantum computing holds the promise of carrying out calculations that would take today's systems millions of years.
An Nvidia Quantum-X800 InfiniBand Platform on display in Taipei on June 5
WORLD / Politics
Sep 6, 2024
U.S. targets China with quantum and chip-related export curbs
The rules cover all worldwide exports, but include exemptions for countries that implement similar measures.
NATO Secretary-General Jens Stoltenberg (second right) takes part in the inauguration ceremony for the Deep Tech Lab - Quantum in Copenhagen on Sept. 29.
COMMENTARY / World
Aug 13, 2024
The growing strategic race in emerging technologies
Japan’s security and trading partners are increasingly serious about developing quantum capabilities. Japan has to do more to both keep pace.
Fujitsu and Riken say they have developed Japan's second quantum computer.
BUSINESS / Tech
Oct 5, 2023
Fujitsu and Riken develop Japan's second quantum computer
The 64 qubit quantum computer from Fujitsu and state-backed Riken will be integrated with a 40 qubit quantum computer simulator.
A sign at the World Artificial Intelligence Conference in Shanghai on July 6. AI and quantum information science have recently become a major issue in international politics.
COMMENTARY / World / Geoeconomic Briefing
Sep 26, 2023
How emerging technologies can bring power to states
While the technologies are expected to largely change how militaries, economies and societies are operated, many of their social impacts remain unclear.
Japan Times
COMMENTARY / World
Jun 1, 2023
Ukraine war may become a proving ground for AI
AI and quantum computing could revolutionize offensive operations and, perhaps more important, logistics.
Japan Times
BUSINESS / Companies
Jul 30, 2020
IBM ties up with Japanese business and academia in quantum computing
The 'Quantum Innovation Initiative Consortium' will be based at the University of Tokyo and include Toyota, financial institutions and chemical manufacturers.
Japan Times
BUSINESS / Tech
Jan 17, 2020
Toshiba touts PC algorithm that's faster than a supercomputer
It's a tantalizing prospect for traders whose success often hinges on microseconds: a desktop PC algorithm that crunches market data faster than today's most advanced supercomputers.
Japan Times
BUSINESS / Tech
Oct 5, 2018
Quantum computer-maker D-Wave to make its powerful machines and software development tools available for free online
D-Wave Systems Inc., a Canadian manufacturer of quantum computers, is making its powerful machines and software development tools available for free through a new internet-based platform.
Japan Times
BUSINESS / Tech / FOCUS
Aug 8, 2018
A quantum computing startup tries to live up to the hype
Few corners of the tech industry are as tantalizing or complex as quantum computing. For years its evangelists have promised machines capable of breaking the most impenetrable coded messages, unlocking the secret properties of the physical world and putting supercomputers to shame.
Japan Times
BUSINESS / Companies
May 17, 2018
IBM selects Keio to host first quantum computing hub in Asia
Keio University opened a research hub Thursday that can access IBM Corp.'s cutting-edge quantum computer system through the internet, with the aim of studying the possibilities of harnessing quantum computing.
Tokyo hit by torrential rainfall at rush hour
People line up at Shibuya Station in Tokyo as they try to avoid the heavy rain on Thursday.
Foreign drivers in Japan to face tougher license conversion rules from October
According to the National Police Agency, there were 75,905 people who converted their foreign driver’s license to a Japanese one in 2024, up from 48,885 in 2019.
Chinese fighters came within 30 meters of Japanese spy aircraft, Tokyo says
A Chinese JH-7 fighter jet makes an near an Air Self-Defense Force YS-11EB surveillance aircraft over the East China Sea this week in this image released Thursday.
Air India crash report to offer peek into last seconds
Members of the Indian Army's engineering arm prepare to remove the wreckage of an Air India aircraft in Ahmedabad on June 14.
What Japanese politics could look like after Upper House election
Prime Minister Shigeru Ishiba, who heads the ruling Liberal Democratic Party (center) waves to attendees as he departs after delivering a campaign speech in Yokohama on Sunday.
New IG Arena set to dial down temperature at Nagoya Basho, in a good way
With IG Arena getting glowing early reviews as the Nagoya Basho’s replacement venue, it may be a while before fans wax nostalgic about the Aichi Prefectural Gymnasium.
Once a niche, anime is now mainstream content for Netflix and other streaming services
Though Netflix remains the dominant choice globally for anime viewers, Amazon Prime Video has also invested heavily in anime, steadily adding titles to their catalogue.
NGOs condemn rise in anti-immigrant rhetoric ahead of Upper House vote
Sanseito head Sohei Kamiya holds a board that reads "Japanese First" in Tokyo on July 2. In a joint statement on Tuesday, eight human rights nongovernmental organizations described the far-right party's stance as "hate speech."
Japanese dancers find a home abroad at Houston Ballet
“Giselle” lead Yuriko Kajiya (center), performing with Connor Walsh as Albrecht, is one of six Japanese dancers at Houston Ballet.
From the Abes to the Ohtanis: How siblings shape athletic development
Olympic judoka Uta Abe (second from left) and Hifumi Abe (second from right) with their brother Yuichiro (center) and their parents. “I’m always consciously trying to be a good older brother,” Yuichiro said.

Podcast

One of the many entrances to the Kabukicho neighborhood in Tokyo’s Shinjuku Ward.
Kabukicho: Tokyo’s ‘stadium of desire’

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Mount Fuji is considered one of Japan's most iconic symbols and is a major draw for tourists. It's still a mountain, though, and potential hikers need to properly prepare for any climb.
What it takes to save lives on Mount Fuji
By Alex K.T. Martin

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