Japan shuts reactor at world’s biggest nuclear plant a day after restart
Restart of No 6 reactor at Kashiwazaki-Kariwa plant suspended after malfunction related to control rods.

Restart of No 6 reactor at Kashiwazaki-Kariwa plant suspended after malfunction related to control rods.




![Japanese imports of seafood are seen in a supermarket in Hong Kong, China, on July 12, 2023 [Tyrone Siu/Reuters]](/wp-content/uploads/2025/05/2023-07-12T091047Z_1726854239_RC2L12ATNPEO_RTRMADP_3_JAPAN-FUKUSHIMA-HONGKONG-SEAFOOD-1748584824.jpg?resize=770%2C513&quality=80)




Tokyo says fish tested in waters around nuclear plant contained no detectable levels of the radioactive isotope tritium.
The plant was devastated by a tsunami in 2011, but Japan’s efforts to clean up have been mired in controversy.
China bans all aquatic imports from Japan after plant operator begins pumping water into the Pacific Ocean.
Plan to release treated but still radioactive water into the Pacific has drawn criticism from neighbours and fishermen.
Activists are unhappy with Tokyo’s plan to release treated radioactive water from Fukushima nuclear plant into ocean.
Tokyo has embarked on a multi-million dollar campaign to convince people it’s safe to release radioactive water.
Seoul says proposal to release more than 1.3 million tonnes of radioactive water into the Pacific meets int’l standards.
The United Nations atomic watchdog is expected to give its approval to the plan, but controversy continues.
Japanese regulators begin final safety inspection before treated Fukushima wastewater is released into sea.
Plan will see some 1 million tonnes of water used to cool the ruined plant’s reactors released into the Pacific.