Building of the Industrial Era The unique building of the Japanese civilization(replaces Factory) Production Cost 355 File:Civ6Production.png Faith Cost File:Civ6Faith.png Gold Cost File:Civ6Gold.png Maintenance 2 File:Civ6Gold.png Technology Image:Industrialization (Civ6).png Industrialization District Image:Industrial Zone (Civ6).png Industrial Zone Required infrastructure Effect +4 File:Civ6Production.png Production +4 File:Civ6Production.png Production to all city centers within 6 tiles After researching the Electricity technology, this building provides an additional +4 File:Civ6Culture.png Culture to its city. +1 File:Citizen6.png Citizen slot +1 Image:Engineer6.png Great Engineer point per turn.