Black Stars assistant coach George Boateng says the addition of new players will strengthen the team ahead of the World Cup.
Europe-born players including Inaki Williams, Tariq Lamptey, Patrick Pfeiffer, Stephan Ambrosius, and Ransford-Yeboah Konigsdorffer all switched nationality in July to play for the West African powerhouse.
Mohammed Salisu, who was reluctant to accept Ghana call up has also join the national team.
Out of the six, five were called up for the friendlies against Brazil and Nicaragua with Pfeiffer missing out.
Boateng, who recently resigned as Aston U23 coach, is adamant that these additions will only strengthen the team.