Core Viewpoint - There is strong opposition from local citizens in Niigata Prefecture against the restart plan of the Kashiwazaki-Kariwa Nuclear Power Plant, citing safety concerns due to aging facilities and the track record of Tokyo Electric Power Company (TEPCO) [1][3]. Group 1: Public Opposition - Multiple civic groups in Niigata Prefecture held protests against the restart of the Kashiwazaki-Kariwa Nuclear Power Plant, emphasizing the potential safety risks associated with the aging infrastructure [1][3]. - Protesters expressed distrust in TEPCO, highlighting the company's history of cover-ups and deception, and called for the government to reconsider the restart plan to prioritize the safety of residents and the local environment [6][10]. - Participants in the protests voiced concerns about the implications of restarting the plant while the aftermath of the Fukushima disaster remains unresolved, particularly regarding the health of local children and workers exposed to radiation [8][10]. Group 2: Broader Concerns - Protesters also expressed strong concerns regarding the government's push to amend the "Three Non-Nuclear Principles" and relax restrictions on arms exports, fearing a shift in Japan's nuclear policy [11]. - The sentiment among protesters is that Japan, as the only country to have experienced nuclear bombings, should maintain a firm stance against nuclear weapons, advocating for the preservation of the "Three Non-Nuclear Principles" [13]. - There is a recognition that Japan's nuclear issues extend beyond just nuclear power plants, emphasizing the need for continued advocacy and expression of concerns regarding nuclear policies [15].