𝐇𝐲𝐩𝐧𝐨𝐬 & 𝐓𝐡__𝐧𝐭𝐭𝐨𝐬| 💤☠️

Hypnos (ヒュプノス, Hyupunosu) is a minor god under Hades, and the twin brother of Thanatos, the god of death. Among his duties, Hypnos not only has the task of taking care of the mythological body of the king of the underworld, but together with his brother, they assume the role of advising Hades during the holy war against Athena.
Characteristics
Appearance
He is exactly the same as his brother physically, they only differ in the color of his eyes and hair. Both attributes of Hypnos are golden in color and, on his forehead, he has the Star of David engraved. This last detail undergoes changes in the classic anime and in The Lost Canvas, where it is replaced with a five-pointed star.

Personality
Hypnos appears calm, patient and cautious.
Unlike Thanatos, Hypnos is shown to be completely cautious when making any movement. He is aware that he is a very powerful God, but unlike his brother, Hypnos does not allow his God-like posture to go to his head, preferring to measure his actions rather than act rashly. Another difference with Thanatos is the way he acts. lead a battle, as this prefers to intervene directly, while Hypnos usually waits for the right moment to attack. He also appears to be very compassionate, since even though Pandora betrayed them, he was very sad when he saw that her brother killed her and he thought that they should have given her one more chance.
Thanatos (タナトス, Tanatosu) is the god who rules death and the twin brother of Hypnos, the god of sleep, and is also the brother of Ker, the goddess of destiny. He is a powerful god who faithfully serves Hades and resides in the world of the dead created by this god.

Thanatos and Hypnos are described as the advisors of Hades since mythological times and act as leaders of the god's army, giving orders to Pandora and giving her enough power to lead the Specters.