2026年10月1日（木）コメンテーター：野村修也

The Voice as Personality — A Landmark Ruling for the AI Age

Front pages across Japan on October 1 were dominated by a first-of-its-kind ruling from the Tokyo District Court: the voice, the court held, is a subject of personality-rights protection under Japanese law. The decision grants a voice actor an exclusive right over the use of their voice. The Asahi Shimbun ran the headline "First ruling recognizing voice rights" in large type.

Attorney Nomura Shuya framed the decision in broader terms: "Things that were previously unimaginable are now emerging as rights violations. Convenient technologies create new legal problems." When host Iida Koji asked what the ruling means for people who do celebrity impressions, Nomura said he was already thinking about the future of drag-review bars and entertainment venues built around impersonation. "I've already thought it through, but it's genuinely complicated," he said, signaling that the unauthorized AI mimicry of voices will become a major legal battleground.

The Tobu Railway Fatal Accident — A Disaster Shaped by Power Gradients

On August 20, four track-maintenance workers were struck and killed by an express train inside Shin-Kanuma Station in Kanuma City, Tochigi Prefecture. An interim accident report was submitted to the Kanto Transport Bureau of the Ministry of Land, Infrastructure, Transport and Tourism.

The report laid bare serious failures in safety management. Under established rules, work should not begin until a designated lookout is in position — yet work started before the lookout was in place. A "critical superior" on site was also found to have issued confused instructions. One worker testified that they "held back from speaking up because they thought they would be scolded for it."

Nomura called the power gradient the single most dangerous factor in workplace safety. "The structure where people notice a problem but stay quiet out of deference — that is the real issue," he said, noting that exactly this kind of structural dysfunction underlies virtually every corporate misconduct case in Japan. He urged Tobu Group as a whole, not just its subsidiary Tobu Construction, to examine its culture of assumptions and norms.

3,153 Items Rise in Price from October — Beer Taxes Add to the Squeeze

Teikoku Databank reported that 3,153 food and beverage products were set for price increases on October 1. Escalating Middle East tensions have pushed up transportation costs, which producers are passing on to consumers; a weak yen is amplifying the effect.

For beer and beer-like drinks, the day marked another step in the phased unification of alcohol tax rates. Happoshu and third-category beer — which were engineered to be cheaper precisely because they fell under lower tax bands — rose in price, while standard beer actually fell. Nomura was pointed in his criticism: "Companies worked hard to create affordable products, and the tax system is now rendering that effort meaningless." He also flagged what he described as a double-tax problem — the consumption tax being applied on top of the liquor excise — and questioned whether this has ever been adequately explained to the public. "It isn't illegal under the current system, but I'm skeptical anyone has properly accounted for it. Like cigarettes, it looks like the Finance Ministry finding a justification to tax wherever it's easy."

Hitachiomiya City, Ibaraki, Agrees to Nuclear Waste Survey — A First for Honshu

On September 30, Mayor Suzuki of Hitachiomiya City, Ibaraki Prefecture, announced his intention to accept a literature survey as part of the process to select a final disposal site for high-level radioactive waste. The announcement is the first from a municipality on Japan's main island of Honshu.

The mayor put it plainly: "We have benefited from cheap electricity. We cannot pretend not to know about the high-level radioactive waste that is a byproduct of that."

Nomura traced the change in part to a policy redesign. Under the old system, municipalities had to volunteer — a process that made them look as though they were motivated solely by the up-to-approximately-2-billion-yen (¥2 billion) national grant that accompanies a literature survey. The government has since shifted to a model in which it proactively identifies geologically suitable candidate sites and approaches them directly. "With the national government stepping forward first, it becomes easier for local governments to frame acceptance as a social mission rather than a transaction," Nomura said.

Finland's Example — Trust Built Through Decades of Dialogue

Finland is the global leader in high-level nuclear waste disposal. It has completed geological surveys and is already at the stage of excavating at the facility known as Onkalo. Nomura identified the key to Finland's progress as "an enormous amount of time spent communicating with residents" — outreach that extended into elementary and middle schools, patiently absorbing every question and concern until public confidence in the project's safety was firmly established.

For Japan, Nomura identified reputational damage as the largest obstacle. "If acceptance of a literature survey triggers a consumer boycott of produce from that region, then calling it a social mission still inflicts real damage on the community," he said. "True acceptance will only come when not just local residents but the Japanese public as a whole genuinely understands this issue."