Kabukicho, is generally safe for solo female travelers. Japan holds a well-deserved reputation for safety with a notably low crime rate compared to other global cities. The culturally ingrained respect for others means instances of theft are few. However, Kabukicho is Tokyo's most famous red-light district, which means respecting certain safe-practices, such as avoiding touts on the street and not wandering into entertainment venues alone late at night. This is especially significant for solo female travelers. As always, maintain a sense of awareness and respect local rules and customs.