The second manga is Code Geass: Suzaku of the Counterattack (コードギアス 反攻のスザク, Kōdo Giasu: Hankō no Suzaku).
Bộ manga thứ hai là Code Geass: Suzaku of the Counterattack (コードギアス 反攻のスザク, Kōdo Giasu: Hankō no Suzaku?).