Little is known of the Demons other than the fact that they were the Prime Minister's personal squad of executioners and that they were powerful enough to take on Teigu users, despite not possessing the aforementioned weapons, due to gaining superhuman abilities through the consumption of a type of Danger Beast known as a Lake Kraken.
During the Elite Seven's conflict with the Oarburgh Clan, Gozuki a former member of the demons, requested the four's presence in the operation in order to act as backup to Seven upon three of their members being abducted by the enemy.
The Four then proceeded to split up in order to achieve their new assignments. Suzuka and Mez went out in order to scout the Enemy's hideout, where Suzuka successfully infiltrated the enemy base and made contact with the captured Akame and Kurome and began making plans with them for their eventual raid on the enemy. Where Sten went ahead and rendezvouses with Gozuki to check up on him and the surviving members of the Seven.
Eventually during the main event of the Raid, the four Rakshasa Demons raided the Oarburgh hideout together with the seven where they successfully succeeded in infiltrating the hideout and massacring many members of the Oarburghs.
Eventually the operation ended with the Empire's complete success upon successfully massacring a great number of the Oarburgh's members as well as successfully killing its leader at Akame's hand and the elimination of all the Oarburgh clan's most powerful members.
Suzuka is the only survivor, the others having been exterminated by Night Raid, something that Syura mocked them for. She was later severely injured by Esdeath after trying to rape Tatsumi, however she recovered, albeit with the lower half of her face bandaged.
After the events of the Revolution and the death's of the Emperor, the Primer Minister and Esdeath, Suzuka was forced on the run due to her allegiance to the former regime and due to her crimes while working under them. However despite this, Suzuka herself was mostly unbothered by her situation and after recovering Esdeath's severed arm and using Alchemy to halt its rotting, she was mostly content. Suzuka then disappeared and was left uncaptured by the new government.
Though the Demons did not fight with Teigu, they were said to be powerful enough to fight against an opponent wielding one. Apart from their martial arts mastery, they were able to manipulate their bodies in a myriad of ways that made them deadly, including extending their nails and hair to pierce enemies, twisting and bending their bodies to avoid attacks and stretching their limbs to fight enemies at range. The Demons claimed to have recovered five Teigu for the Empire using their skills in combat.
- Ibara † (Killed by Night Raid's Akame)
- Mez † (Killed by Night Raid's Lubbock)
- Sten † (Killed by Night Raid's Lubbock)
- Rakshasa is a type of demonic being in Hindu mythology.