Japan Tech News

A historic Japanese workshop founded in 1882 continues to produce traditional dried bonito, known as katsuobushi, using authentic methods from the Edo period. This enduring craft preserves the meticulous, time-honored techniques required to prepare the fish. The resulting world-renowned culinary staple remains a vital ingredient in traditional Japanese cuisine.

A new Japanese font called Furifont features built-in functionality to automatically display furigana without requiring complex text markup or external software. This self-contained typeface simplifies Japanese typography by seamlessly integrating phonetic kanji readings directly into the design process.

Readers discussing a popular blog post about a writer's unconventional path to Japanese citizenship debated the complexities of immigration bureaucracy and the differences between permanent residency and naturalization. The conversation expanded to include personal anecdotes about the practical challenges of securing housing, employment, and banking without proper documentation in countries like the UK.

China has surpassed the United States as the world's top spender on research and development for the first time in 2024, prompting concerns about America's declining technological competitiveness. Online discussions attribute this milestone to domestic American struggles, including federal funding cuts, restrictive immigration policies, and severe political polarization. Commenters express frustration over the influence of oligarchs and partisan gridlock, arguing that the country is actively undermining its own economic and scientific future.

An American MEXT scholar outlines the advantages and disadvantages of pursuing a machine learning PhD in Japan. The article provides practical insights into the experience, covering essential topics such as funding, part-time work, university life, and post-graduation career options.

Fujitsu will begin global sales of its next-generation FUJITSU-MONAKA CPU and accompanying server, both developed in Japan, starting in November 2026. The new hardware is designed to serve as sovereign AI infrastructure, targeting cloud operators, enterprises, and defense sectors to deliver high power efficiency and bolster national security.

Japan's population of individuals aged 100 or older has surpassed 100,000, with women accounting for 88 percent of these centenarians. This milestone highlights the country's ongoing demographic challenges as its overall population continues to age and shrink.

Japan's book scene is shifting away from traditional retail bookstores as local public libraries gain prominence. These small community libraries are increasingly transforming into popular travel destinations, attracting both dedicated readers and tourists.

The Hepburn romanization system has been the primary method for writing Japanese in the Latin alphabet since 1867. This overview explains how the system works, compares it to the Kunrei-shiki alternative, and discusses why Japan officially adopted it as the national standard in 2025.

Hitachi is introducing its new Y-series EcoCute CO2 heat pump water heaters in Japan, with 370-liter and 460-liter models launching in November 2026. The upgraded units feature enhanced support for daytime electricity tariffs and solar-linked energy management to optimize home efficiency. Each model also includes a comprehensive five-year manufacturer warranty.

Developed in the 1990s, Suica was Japan's first IC transit card and has kept the nation moving for nearly three decades. This article explores the origin story of the pioneering smart card and its enduring impact on the country's transportation infrastructure.

Renowned Japanese avant-garde artist Yayoi Kusama, celebrated globally for her iconic polka dot patterns and pumpkin sculptures, has passed away at the age of 97. Her groundbreaking artworks left an indelible mark on the contemporary art world, cementing her legacy as one of the most influential figures in modern art history.

Before the term open source existed, consumer electronics and educational kits routinely included detailed schematics that allowed users to understand, modify, and repair their devices. This historical culture of hardware transparency fostered early innovation and information sharing, serving as a physical precursor to the collaborative software movement of today.

Completed in 1958, NEC's NEAC-1101 was Japan's first digital computer to feature floating-point operations and uniquely utilized parametron technology instead of traditional vacuum tubes or transistors. The machine relied on these specialized components for its calculations, representing one of many experimental computing technologies explored during the 1950s. Ultimately, alternative technologies like parametrons and magnetic amplifiers were rendered obsolete by the rapid, exponential advancement and massive financial investment in transistors.

A Japanese court has overturned Red's controversial RAW video patent, which covered the compression of raw sensor data prior to debayering. The decision ends the company's nearly 20-year hold on the technology and may eliminate licensing fees for users of Apple's ProRes RAW codec. Camera enthusiasts are praising the ruling, noting the patent was overly broad and stifled market innovation.

Japanese scientists have developed a new extraction method capable of recovering up to 90% of lithium from used electric vehicle batteries. This eco-friendly breakthrough could significantly reduce the environmental impact of battery disposal and decrease reliance on raw lithium mining.

A new virtual experience simulates a train ride on the Yamanote line through a voxel-rendered Tokyo that syncs with Japan's actual time and weather. Accompanied by relaxing lofi music, the ambient environment displays and reads aloud basic Japanese sentences to serve as an immersive, passive language learning tool.

The article Artful Cats: Feline-Inspired Art and Artifacts explores a diverse collection of feline-themed artworks and cultural artifacts. Reader discussions highlight the inclusion of renowned artists like Louis Wain and express appreciation for the featured Japanese cat-themed art.

Japan's highest court has ruled that artificial intelligence cannot be named as an inventor on patent applications, affirming that AI is a tool lacking legal ownership rights. The ruling has sparked broader reader debates regarding the economic utility of intellectual property laws, weighing whether patents genuinely incentivize innovation in high-cost sectors like pharmaceuticals or simply protect corporate monopolies.

Driven by historical necessity, the Japanese developed an ingenious forestry technique called daisugi to solve resource shortages. This innovative method involves cultivating additional trees directly from existing ones to efficiently maximize timber yield.

Japan's anime industry is facing a severe retention crisis as poor compensation and a lack of viable training drive away the mid-level animators essential to sustaining production. This struggle mirrors broader global economic trends where low-margin trades outsource skilled labor to developing nations, systematically draining domestic expertise. Ultimately, observers warn that this devaluation of workers will lead to a massive global shortage of trained professionals needed to maintain critical infrastructure as international demographic booms inevitably slow.

A blog post detailing an unconventional, linguistically rigorous approach to Japanese verb conjugation sparked a debate among readers regarding effective language pedagogy. Critics compared the author's mental model to flawed programming analogies that could hinder beginners, while the author defended the piece as a niche resource for those who appreciate unconventional explanations. The ensuing discussion highlighted the significant cultural and practical differences between learning human languages and programming languages.

Japanese symbols possess unique linguistic properties that allow them to convey complex meanings intrinsically without relying on spoken words. These standalone visual characters facilitate direct communication across different languages by representing ideas entirely on their own. Understanding these symbols offers valuable perspectives for digital interface design and the evolution of universal visual communication.

In 1987, Japan privatized its national railway by dividing it into several independent regional companies. Despite this structural split, the new operators agreed to maintain a unified system to ensure a seamless experience for passengers. This decision demonstrates how fragmented organizations can successfully collaborate on core infrastructure to prioritize user convenience.

An interactive data visualization maps the 150-year expansion of Japan's railway network by animating the opening dates of over 9,300 train stations. Users can drag a timeline slider to watch the transit system grow from a single line in 1872 to its modern, comprehensive state.

Online discussions regarding a proposed 2016 Earth flag featuring a blue dot on a transparent background have highlighted mixed reactions to its minimalist design. While some critics argue the simple dot resembles the Japanese flag or the Blaupunkt logo, others advocate for older, more recognizable Earth flag alternatives. The conversation eventually shifted to a podcast episode about an activist fighting to become a stateless global citizen and his World Citizen Government project.

Japan achieved three hundred years of unprecedented peace and stability by confining its warlike samurai elite to the world's least efficient city. This strategic isolation effectively neutralized internal military threats and ensured long-lasting tranquility for the nation.

Severe naphtha shortages are increasingly disrupting a wide range of industries across Japan. The material scarcity has forced significant supply chain adjustments for many companies. As a direct result, leading snack-food manufacturer Calbee has announced it will switch to black-and-white packaging for select products.

Toshifumi Suzuki, the founder of Seven-Eleven Japan who built the company into a global convenience store powerhouse, has died. Born in 1932, he revolutionized the retail sector by pioneering data-driven supply chains and advanced point-of-sale technologies. His passing marks the loss of a visionary business leader whose technological innovations continue to shape modern commerce.

Japanese engineers have successfully completed a ground combustion trial of a ramjet engine designed for hypersonic aircraft. This successful test marks a major milestone in the development of next-generation vehicles capable of reaching speeds up to Mach-5.