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July 24, 2026
 

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NUCLEAR FUSION

Masayoshi Son speaks at an annual SoftBank World event in Tokyo on Tuesday.
BUSINESS / Companies
Jul 14, 2026
SoftBank¡¯s Masayoshi Son sees fusion power as key to AI¡¯s future
However, many technological and financial challenges remain for fusion technology to become a viable energy source.
Bob Mumgaard, CEO of Commonwealth Fusion Systems, says the U.S. firm wants to deploy a reactor in Japan in the late 2030s or early 2040s.
BUSINESS / Companies
Sep 4, 2025
Nvidia-backed U.S. atomic fusion firm eyes reactor in Japan
Commonwealth Fusion Systems, which raised $863 million from investors including Nvidia, said it has been in talks with Japanese government officials on the use of its technology.
A group of 12 Japanese companies has invested in U.S.-based fusion energy startup Commonwealth Fusion Systems.
BUSINESS / Companies
Sep 3, 2025
12 Japanese firms invest in U.S. fusion energy startup
The consortium aims to commercialize nuclear fusion power generation in Japan at an early date by acquiring technical knowledge through the investment.
A Chinese flag atop a nuclear fusion reactor in Hefei, Anhui province, China, in November 2018
ASIA PACIFIC
Jan 28, 2025
Images show China building huge fusion research facility, analysts say
China appears to be building a large laser-ignited fusion research center in the southwestern city of Mianyang, experts at two analytical organizations say.
Taro Kono, digital transformation minister, speaks to reporters in Naka, Ibaraki Prefecture, on Wednesday.
51³Ô¹ÏÍø / Politics
Aug 1, 2024
Taro Kono softens line against nuclear power ahead of LDP leadership race
The minister has said he now believes that the country should look to restart idled nuclear power plants ahead of a predicted rise in electricity demand.
A gyrotron, which is used to heat plasma for nuclear fusion reactions, developed by Kyoto Fusioneering
ENVIRONMENT / Energy / OUR PLANET
Jul 7, 2024
Kyoto Fusioneering looks toward a ¡®Made in Japan¡¯ approach for nuclear fusion
Although it recognizes that international collaboration is key, the startup sees the country playing an integral role in the fusion ecosystem.
The National Ignition Facility¡¯s preamplifier module increases laser energy at Lawrence Livermore National Laboratory federal research facility in Livermore, California.
WORLD / Politics
Mar 21, 2024
Nuclear fusion backers meet in U.S. as competition with China looms
Scientists, governments and companies are racing to harness fusion to provide carbon-free electricity.
Though ChatGPT debuted in late 2022, it was really in 2023 that we started to get a sense of what large language models could do, including diagnosing complex medical issues.
COMMENTARY / World
Dec 31, 2023
The 10 most intriguing science breakthroughs over the past year
As 2023 has drawn to a close, let¡¯s look back on some of the astounding breakthroughs we¡¯ve seen in the last 12 months.
The JT-60SA, the world's biggest nuclear fusion reactor constructed to date, before its planned inauguration in the city of Naka, Ibaraki Prefecture, on Friday
51³Ô¹ÏÍø
Dec 1, 2023
Japanese experimental nuclear fusion reactor inaugurated
Fusion technology is still in its infancy but is billed by some as the answer to humanity¡¯s future energy needs.
The International Thermonuclear Experimental Reactor, a nuclear fusion demonstration project, in Saint-Paul-lez-Durance, France, in October 2016
COMMENTARY / World
Sep 12, 2023
Fusion research shouldn¡¯t be a nuclear weapons side hustle
Some question the wisdom of improving nuclear weapons while advocating for the separation of fusion research from weapons development.
The National Ignition Facility¡¯s preamplifier module increases laser energy as it travels to the Target Chamber in an undated photograph at Lawrence Livermore National Laboratory federal research facility in Livermore, California.
WORLD / Science & Health
Aug 7, 2023
U.S. lab behind fusion breakthrough reaches ignition again
Being able to reproduce the breakthrough may bring the world one step closer to using fusion, which powers the stars, as a source of clean energy.
Japan Times
BUSINESS
May 9, 2023
Fusion breakthrough hits hurdles as five experiments fail
The U.S. government lab that made a long-awaited breakthrough in fusion energy late last year has run five similar experiments since then without being able to replicate the results.
Japan Times
51³Ô¹ÏÍø
Apr 14, 2023
Japan adopts national strategy on nuclear fusion as competition intensifies
The strategy comes as the global race heats up to develop and commercialize fusion ¡ª considered the ultimate emission-free energy source.
Japan Times
51³Ô¹ÏÍø / Science & Health
Feb 19, 2023
Amid renewed interest in nuclear fusion, Japan¡¯s research reaches critical stage
The nation is helping to pave the way for a cutting-edge project in France, but international cooperation is moving toward competition.
Japan Times
COMMENTARY / World
Jan 15, 2023
What fracking can tell us about the future of fusion
Energy breakthroughs such as with fusion usually come through refinements of existing technologies and processes, not blinding flashes of transformation.
Japan Times
WORLD / Science & Health
Jan 7, 2023
International fusion energy project faces delays, chief says
A 2025 deadline ¡®wasn¡¯t realistic in the first place,¡¯ even before two major problems surfaced, the International Thermonuclear Experimental Reactor head said.
Japan Times
COMMENTARY / World
Dec 26, 2022
Fusion skepticism follows a century of genius, fraud and hype
Before we shrug off the latest fusion achievement as just another small step on a long road, consider the miles we¡¯ve come since the idea of tapping the power of the sun was first conceived.
Japan Times
WORLD / Science & Health
Dec 14, 2022
Scientists achieve nuclear fusion breakthrough with blast of 192 lasers
If fusion can be deployed on a large scale, it would offer an energy source devoid of the pollution and greenhouse gases caused by the burning of fossil fuels.
Japan Times
WORLD
Dec 13, 2022
Major fusion energy breakthrough to be announced by scientists
The development could set the stage for future progress that could one day lead to the use of laser fusion as a source of carbon-free energy.
Japan Times
COMMENTARY / World
Nov 17, 2021
Nuclear fusion is close enough to start dreaming
The possibility of carbon-free energy generation raises a seldom discussed question: Just how much would it change the world if cheap and clean energy sources were truly abundant?
Japan scientists identify clusters of protein believed to trigger Alzheimer¡¯s disease
A team of researchers said they found a ¡°seed¡± that accelerates the amyloid beta accumulation process in the brain, naming it ¡°Peak 1 amyloid beta,¡± as seen in a mouse's brain.
Indian brothers make manga debut in Japan
Two Indian brothers made their manga debut in Japan with "Kung Fu Kung Fool" ¡ª an action-comedy series that follows the adventures of a notorious thief and a young boy.
Japan weighs regulating Pokemon cards amid trading mania
A Pokemon event is held in Jakarta on July 11
Low-income families in Japan cut food and air conditioning during summer break
Yumiko Watanabe, the chairperson of nonprofit Kidsdoor, explains the results of a survey in Tokyo's Chiyoda Ward on July 1.
Iran strikes on CIA facilities prompt questions about possible Russian role
Iranian drones are displayed in an undisclosed location in Iran, in this handout image obtained on Jan. 13, 2025.U.S. officials have acknowledged that Russia has ?provided targeting ?and other support for Iran in its drone strikes on U.S. targets in the Persian Gulf region.
The sci-fi sensibilities of electronic trio Black Boboi
Black Boboi was formed in 2018 when solo artists Julia Shortreed, Utena Kobayashi and Ermhoi came together under Kobayashi¡¯s newly founded label, Bindividual.
A perfect storm: Kaze Fujii fans flock to Fuji Rock
Okayama-born singer-songwriter Kaze Fujii has carved out a distinctive place in Japanese pop since his major-label debut in 2019.
Can Japanese comedy get laughs in English? Yoshimoto Kogyo lets the jokes rip
Wes-P has millions of followers and his viral clips made him recognizable out of Japan.
The 180-day locals: Life on Japan¡¯s digital nomad visa
Christopher Flinn works remotely from Tokyo earlier this month. Japan issued 646 digital nomad visas in 2025, but tourism officials are hoping to increase that figure in the coming years, with Japan's relatively cheap cost of living and the weak yen seen as potential draws for young professionals.
Japan reveals hint of new defense spending target in fiscal blueprint
The Self-Defense Forces' Type 16 mobile combat vehicle fires during a joint live-fire drill with U.S. Marines as part of the annual Resolute Dragon exercises in Yufu, Oita Prefecture, on June 28.

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