Year Seven of the Kowa Period, in the former Hokkaido Block occupied by the Neo-Britannian Empire, live mercenary brothers known as the Nameless Mercenaries. The eldest, Ash, has excellent athletic ability and advanced Knightmare Frame controlling sk…ills, while the youngest, Rozé, is clearheaded and oversees intel gathering and devising strategies. Due to an impregnable wall of energy called the Situmpe Wall, for four years the 100th emperor who stopped the Black Knights' liberation plan, Callis al Britannia, has been trying to plunge the world into chaos once again with the help of his servant, Norland, and his Einberg Knights.
I'd recommend it for its plots, its plans, and those twists in which Ash's decision changes the entire board in a matter of minutes.
You'll enjoy it if you're looking for rebellion, military science fiction and protagonists with hidden identities.
What separates it from other military mecha is that Lelouch fights as a strategist and terrorist against his own imperial family, using a Geass that forces him to obey a single order.
More anime like Code Geass, selected by genre, theme and viewing style.
