Death due to overwork, or "karōshi" in Japanese, is a growing phenomenon in Japan. It is caused by long hours of work or overtime and can lead to serious health problems such as heart attacks, strokes, depression and other illnesses. It has become an increasingly common issue amongst young people aged between 20-29 who are often new graduates, leading to strain on healthcare services and additional costs for both public authorities and private companies. Solutions include greater awareness amongst employers regarding the importance of rest time between shifts, proper training for staff members, and government legislation to ensure businesses adhere to regulations.