悪あくの巷ちまた

noun

skid row; underworld; haunt of vice

A somewhat literary or figurative expression for a place where criminals, vice, or social outcasts gather. Often used in descriptions of dangerous or seedy areas.

• その地ち区くはかつて悪あくの巷ちまたと呼よばれていた。

  That district was once called a haunt of vice.