In Japan, the legal age of majority is 20 years old, but there are some exceptions. While 18-year-olds can vote and 16-year-olds can get married with parental consent, minors under the age of 18 must be under the care and supervision of their parents or other guardians according to the Child Welfare Act. However, if a 16-year-old has been abandoned by their parents or has no one to care for them, they may be able to live by themselves with permission from their local government. To obtain this permission, a 16-year-old will need to demonstrate that they are capable of taking care of themselves and have a plan in place for financial support. Despite some benefits such as greater independence and self-reliance, living alone at such a young age comes with challenges and responsibilities.