Fukushima Innkeeper's 15-Year Quest to Revive Her Nuclear-Devastated Hometown
Fifteen years after the catastrophic 2011 nuclear disaster, Tomoko Kobayashi persists in her personal mission to breathe life back into her nearly deserted hometown in northeastern Fukushima. Operating Futabaya Ryokan, the family-run inn she reopened in 2016, Kobayashi uses colour-coded radiation maps as poignant reminders of the ongoing recovery efforts in the once-thriving textile town of Odaka.
A Community Lost and a Hope Restored
Reflecting on the profound changes, Kobayashi laments the disappearance of community as she passes a former kindergarten, now converted into a museum due to a severe shortage of children. "These empty lots used to be filled with shops," she recalls wistfully. "There used to be businesses, community activity and children playing. We used to live our ordinary daily lives here, and I hope to see that again." Despite her dedicated efforts, only approximately one-third of Odaka’s pre-disaster population of 13,000 has returned over the past decade, highlighting the immense challenge ahead.
"The town was destroyed, and we need to rebuild it," Kobayashi states resolutely. "It’s a time-consuming process that cannot be accomplished in just a couple of decades. But I hope to see the progress, with new people and new development added to what this town used to be."
Facing an Invisible Danger: The 2011 Disaster
When a magnitude 9.0 earthquake struck off Japan’s northeastern coast at 2:46 pm on 11 March 2011, Kobayashi was inside Futabaya inn. Although the violent shaking lasted minutes, the inn's walls remained standing. However, about an hour later, a tsunami poured into the kitchen "like a river." A much higher wave devastated the Fukushima Daiichi nuclear plant, destroying key cooling systems and causing meltdowns at three reactors.
Hydrogen explosions damaged reactor buildings on 12 March and in subsequent days, spewing radioactive particles that contaminated the surroundings and forced hundreds of thousands of residents to flee. Some areas remain uninhabitable today. Kobayashi’s family initially sought refuge in a gymnasium in nearby Haramachi town, but it was overcrowded. They eventually relocated to Nagoya, where she and her husband stayed for a year.
Returning to Measure and Understand Radiation
In 2012, the couple returned to Fukushima to begin measuring radiation while living in temporary housing near Odaka, which was still off-limits. The town has recovered somewhat since then. Her guests now include students and others eager to learn about Fukushima, as well as individuals interested in opening new businesses. "I had to understand what the nuclear accident was about," Kobayashi explains. "I thought someone had to go back and keep an eye out. As I kept measuring, I started seeing what used to be invisible to me and understanding radiation. Now it has become my lifetime mission."
Citizens Document Radiation from the Disaster
Kobayashi and her comrades gather twice annually, spending two weeks each time measuring air quality at hundreds of locations to produce detailed colour-coded maps. They have also established a laboratory to test local produce, determining what can be safely consumed and served. "We are not professional scientists, but we can measure and show the data," she says. "What’s important is to keep measuring, because the government maintains that it’s safe, as if radiation no longer exists. But we know for a fact that it’s still there."
Their lab is situated next to a free folklore museum featuring paintings, sculptures, photographs, and other artwork inspired by the Fukushima disaster, creating a space for reflection and education.
Fukushima Daiichi: A Facelift with Lingering Challenges
Fifteen years ago, the plant resembled a bombed factory due to hydrogen explosions at reactor buildings, where workers risked their lives to control the crisis. Radiation levels have since decreased significantly, and the plant has constructed enhanced seawalls designed to withstand another major tsunami. For the first time since the disaster, all reactor buildings now have enclosed rooftops.
"Our decommissioning work at the plant is about how to reduce risks of radiation," says Akira Ono, head of decommissioning at plant operator Tokyo Electric Power Holdings Company. He emphasises that remote-controlled robotics, careful planning, and practice are crucial for worker safety. At Unit 1, under its brand-new roof, top-floor decontamination will commence ahead of planned spent fuel removal from the cooling pool.
The three reactors contain at least 880 tons of melted fuel debris with dangerously high radiation levels, and their details remain poorly understood. TEPCO successfully obtained tiny melted fuel samples last year from the Unit 2 reactor. To examine melted fuel inside Unit 3, workers recently deployed micro-drones, a technology deemed unrealistic 15 years ago. TEPCO plans remote-controlled internal probes to analyse melted fuel and develop robots for debris removal, a process experts estimate could take decades.
Pressure to Be Silent Amidst Recovery Efforts
Fukushima prefecture tests thousands of pre-distribution samples annually, asserting that all farm, fisheries, and dairy products in stores are safe. However, sales of some fruits, mushrooms, river fish, and other harvests from former no-go zones remain restricted. "Radiation levels have come down significantly over the past 15 years, but I wouldn’t use the word ‘safe’ just yet," says Yukio Shirahige, a former decontamination and radiation survey worker at Fukushima Daiichi who now assists Kobayashi’s monitoring project.
When he recently tested wild boar meat, he found it exceeded safety limits by more than 100 times, rendering it inedible. In a major policy reversal after a decade of phasing out nuclear technology, Japan announced plans in 2022 to accelerate reactor restarts and bolster nuclear power as a stable energy source.
Shirahige was at Fukushima Daiichi when the quake and tsunami struck in 2011. After evacuating his family, he returned in late March to assist with emergency cleanup at the plant for six months. Now 76, he receives support and equipment from university researchers and oversees testing of locally produced food and other samples. "Measuring radioactive material and sharing that data is my life's work," Shirahige declares. However, as the government promotes Fukushima’s safety and recovery, he notes, "we are under growing pressure to be silent."
