Prince Hisahito at 20
He became a legal adult at 18 and received the ancient cap of adulthood at 19. At 20, Japan’s second in line to the throne begins the quieter, harder work of reconciling scholarship, service and an inherited future.
READ THE FULL REPORT →September 8, 2026 edition
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The essential arguments of today’s edition
SOCIETY, SAFETY & CONSUMERS
The Imperial Household, weather and digital life
Prince Hisahito at 20
He became a legal adult at 18 and received the ancient cap of adulthood at 19. At 20, Japan’s second in line to the throne begins the quieter, harder work of reconciling scholarship, service and an inherited future.
Amami’s Rainband, Okinawa’s Advance Alert
One bulletin said a linear rainband was already occurring. The other warned that one could form within three hours. During violent rain around looping Typhoon 24, the distinction mattered.
The “24K Gold” That Was Mostly Copper
Fraudulent ads borrowed the names of TANAKA Precious Metals and MIKIMOTO, delivered imitation goods by cash on delivery and stole more than a logo: they stole a century of trust.
INDUSTRY & CITIES
Logistics, transport and public space
Before the Cab Can Be Empty
Isuzu’s 25-ton truck carries real parts over a 450-kilometer company route. Level 4 demands a redesign of depots, local-road handoffs, remote supervision and rescue—not merely a smarter vehicle.
The Card in Your Wallet Is Now a Subway Ticket
Every Nagoya subway station now accepts contactless bank-card travel. The promise is simple, but not every gate was converted and child fares, discounts and passes remain outside the system.
A Trash Can Enters the Crowd
At 10 a.m., a mobile trash receptacle is scheduled to enter Shinjuku Station’s underground concourse. The harder test is whether a machine can move safely among hurried feet, luggage, wheelchairs and white canes.
SCIENCE & RESEARCH
Life, quantum science and energy
A 600-Amino-Acid Scissor
Discovered by searching predicted three-dimensional structures, AsaTnpB-L is less than half the amino-acid length of SpCas9. Smaller is promising; usable and safe still require a long chain of tests.
Counting Photons by Their Quantum Magnetic Footprints
A photon lands on a superconducting film. Paired vortices of magnetic flux cross the device and stamp quantized marks into the voltage record, offering a new route to photon-number detection.
A New Eye on Hydrogen Inside SPring-8-II
Planned beamline BL34XU aims to follow catalysts, membranes, interfaces and manufacturing processes while fuel cells and electrolysers are operating—not only after they have been stopped and cut apart.
SPORT
Professional, corporate and university competition
Japan’s Pennant Races Reach Their September Pressure Point
Hanshin measures the distance to the Giants while SoftBank tries to shake off Seibu and Nippon-Ham. A new Climax Series advantage also changes what second place, third place and .500 mean.
NTT West Returns to the Final After a 61-Year Wait
An error, a tie, the same second baseman’s go-ahead home run and 125 pitches from a 36-year-old company player: Osaka’s return to the final carried the peculiar beauty of Japan’s corporate game.
Eight Clubs Chase Japan’s Prime Minister’s Cup
The 50th Prime Minister’s Cup has compressed 32 teams into eight survivors: a scoring machine, a penalty-shootout escape artist, a comeback side and a last-gasp winner among them.
CULTURE & CRAFT
Local history, craft and animal observation
When Matchlocks Roar, Gokayama’s Hidden History Returns
Behind Nanto’s matchlock smoke lies a mountain industry that transformed soil, grasses, silkworm waste and firewood into the saltpetre sustaining a feudal domain’s gunpowder economy.
One Thousand Small Vessels, Three Histories of Hizen Porcelain
Arita, Mikawachi and Hasami placed roughly 1,000 small dishes and cups side by side at Hakata Station, revealing three distinct design and industrial histories within one Hizen ceramics region.
A Window into the Soil: Inside Toyohashi’s Mogu-room
A transparent tunnel shows a Japanese mole while also becoming a measurement route. Sensor-equipped traps and automatic weighing aim to turn nearly invisible underground life into knowledge with less delay and handling.
TODAY’S ART CHOICE
Story 16 · Edo-period surimono
An Edo Artist Traps Summer Inside a Glass Bottle
Curved glass swells a goldfish, tips the waterline and turns a sheet barely eight inches high into a private underwater world. Hokkei’s surimono bends Edo summer—and the act of looking.
Totoya Hokkei, Gold-Fish in a Glass Bottle, 19th century. Woodblock print (surimono); ink and color on paper, 20 × 17.5 cm. The Metropolitan Museum of Art, JP2160. Public Domain.
READ THE ART ESSAY →SIX MORE FROM SEPTEMBER 7
Worth carrying into today
Making Environmental Value a Reason to Choose Everyday Products
NTT DOCOMO BUSINESS, Unicharm and Deloitte Tohmatsu are testing how to measure, communicate and convert the environmental value of everyday products into demand.
MUFG’s Two Partnerships Target a More Open Private-Credit Market
Proposed partnerships with BlackRock and Morgan Stanley test how MUFG can open the fast-growing space between bank lending and public markets to Japanese capital.
Myopia May Continue Progressing Into the Early Thirties
JINS and Osaka University analyzed eyewear-sales data to examine an overlooked problem: myopia may keep progressing in young adulthood, though retail records have important limits.
What Japan Wants From Its Fisheries
A Cabinet Office survey maps the distance between sea and table as consumers weigh stable supply, prices, resource management and a shrinking fisheries workforce.
Turning One Trip Into a Lasting Relationship
JR East and NTT are testing how a visit can become a durable tie, expanding the “relationship population” between one-time tourism and permanent migration.
Leonardo’s La Belle Ferronnière Is Coming to Japan for the First Time
The Louvre portrait is headed to Tokyo. Its attribution, provenance and journey reveal what it takes—scholarly and physically—for a Renaissance painting to cross the world.