Nyau

Nyau is a member of Esdeath's bodyguard "The Three Beasts".

Despite his playful personality and innocent looks, he was by far the most sadistic member of the group, especially with his hobby of collecting human faces, and even his comrades considered it to be repulsive.

Personality
While Nyau may have had the appearance of an innocent child, he was by far the most sadistic member of the Three Beasts. His hobby was to cut off the faces of his victims while they were still alive which unnerved even Daidara.

However, despite his sadistic nature he is shown to be afraid of Liver's cooking as it was bad enough to make Esdeath faint. He also looked up to Liver and was very supportive of him as shown when he argued with Tatsumi over who will win the fight, Liver or Bulat.

Like his comrades, he was extremely loyal to Esdeath and was willing to follow her orders even if it would cost him his life.

Bio
Like the other members, he was charged by Esdeath to lure out Night Raid while getting rid of the Prime Minister's political enemies in secret. He battled with Tatsumi and Bulat aboard the cruise ship "Ryuusen" where he caused all the passengers to fall asleep by using his Teigu, Scream. He was the last of the Three Beasts to fall, killed by Tatsumi in one blow after activating Incursio.

Equipment & Skills
Nyau used a flute Teigu called Scream which can manipulate the emotions of any who hear its melody. He was also proficient at using Scream as a stand-alone weapon. He was shown to be vary fast and skilled with short weapons, as he broke Scream up into two parts to fight off Tatsumi.

Nyau is capable of fight and surpassing Tatsumi who is known to have been training since he was a little boy in his village. Despite his speed Tatsumi noted that Akame is faster than Nyau.