Suizei is the Japanese name of the legendary second emperor of Japan, who is said to have reigned in the 6th century BC. His name is composed of the characters 綏 (sui) and 靖 (sei), both meaning "peaceful." Suizei is recorded in ancient Japanese chronicles such as the Kojiki and the Nihon Shoki as the son and successor of Jimmu, the legendary founder of Japan and the first emperor. Etymology The name Suizei (綏靖) embodies the concept of peace and tranquility. The first character, sui (綏), can mean "to pacify" or "peaceful," while zei (靖) similarly conveys "peace" or "tranquil." Although the exact origin of the name is unclear, it was likely posthumously chosen to reflect the peaceful nature of his legendary reign, contrasting with the military achievements of his father Jimmu, whose name means "divine warrior." Legendary Reign and Historicity According to the Kojiki, Suizei was born in 632 BC and acceded to the throne in 581 BC after a dramatic episode in which his elder brother was killed in a plot—an act for which Suizei was granted the title of crown prince for his bravery. However, historical evidence for Suizei's existence is lacking, and he is considered a legendary figure by modern historians. His reign is said to have ended in 549 BC, after which his son assumed the throne. Cultural Significance Suizei is part of the legendary first eight emperors of Japan, whose historicity remains debated. Despite the lack of concrete proof, these figures are important in Japanese mythology and tradition, serving as mythical ancestors of the Japanese imperial lineage and embodying values held by ancient Japanese society. Notable Bearers There are no known historical figures bearing the name Suizei after the legendary emperor. The name is exclusively associated with him and is rarely if ever used in modern times. Meaning: "peaceful" (from the characters 綏 and 靖) Origin: Japanese Type: Personal name (posthumous) Usage: Legendary emperor of Japan