All 12 episodes from the third season of the Japanese anime based on the novels by Mamare Touno. Shiroe (voice of Takuma Terashima) and his friends brought peace to Akiba by forging the Round Table but unstable political alliances and the constant threat of the Genius monsters risk that peace. The episodes are: 'Rayneshia's Marriage', 'The Duke of Akiba', 'The Round Table Fractures', 'Akiba General Election', 'Blessings', 'Immortal in Ethereal Utopia', 'Not a Curse', 'The Oldest Ancients', 'Adoration', 'Labyrinth in Akiba', 'Despair Genius' and 'Song of the Nightingales'.