A lonely male dolphin is believed to be responsible for a series of attacks on beachgoers in Japan, with experts suggesting the animal might be sexually frustrated. Since 2022, more than 45 people have been injured in Wakasa Bay, nearly 200 miles west of Tokyo, with most incidents occurring near Echizen and Mihama. Marine researchers have identified the same bottlenose dolphin in multiple attacks, noting its unusual behavior of pressing its genitals against people. Experts like Putu Mustika from James Cook University explain that dolphins can become aggressive when mating and may misinterpret human interaction as an invitation. Authorities have implemented various measures, such as high-frequency acoustic devices and warnings, to prevent further encounters. Similar cases, such as the dolphin named Zafar in France, highlight the risks of interacting with lone dolphins. Increased lifeguard patrols and reduced swimming hours aim to protect beachgoers from further attacks.