(240424) -- TOKYO, April 24, 2024 (Xinhua) -- Hajime Matsukubo (R), secretary general of the Citizens' Nuclear Information Center, a Japanese non-profit organization, presents citizen signature documents at the Second Members' Office Building of the House of Representatives in Tokyo, Japan, April 24, 2024. Representatives from Japanese civic groups on Wednesday submitted over 180,000 signatures from local citizens to the Japanese government, urging both the government and Tokyo Electric Power Company (TEPCO) to immediately halt the ocean discharge of nuclear-contaminated water from the crippled Fukushima Daiichi Nuclear Power Plant. (Xinhua/Zhang Xiaoyu)