Thanatos prioritizes a job well done and likes to keep a perfect record. Despite his strong work ethic, this does not stop Thanatos breaking his loyalty vow to the House of Hades by offering support. Thanatos represents peaceful and non-violent death. Thanatos is see a work-loving "sadic perfectionist", insensitive, rude, and always seems to be in a bad mood. His words can be harsh. Thanatos is also reserved, does not open up easily. Thanatos is a "tsundere" who is not honest with his feelings.