Arthur Pendragon

Arthur Pendragon is the young King of Camelot in the anime The Seven Deadly Sins (Nanatsu no Taizai). He's portrayed as a 16-year-old with a youthful, boyish appearance: messy orange hair featuring a prominent long cowlick falling over the right side of his face, and he's relatively short in stature.

In terms of personality, Arthur comes across as polite, optimistic, warm, and happy-go-lucky. He takes his royal responsibilities seriously but approaches them with a smile and genuine kindness. He's very respectful toward others (even commoners or foes), rarely gets offended, and has a strong sense of justice and duty. He idolizes the Seven Deadly Sins—especially Meliodas—as legendary heroes and shows fanboy-like enthusiasm around them. Merlin serves as his close advisor and teacher.

Arthur wields the legendary Holy Sword Excalibur (which he pulled from a stone to claim his throne) and initially lacks notable magic power, relying more on his swordsmanship and determination. He first appears as an ally to the Sins, leading Holy Knights from Camelot to aid in crises like the events in Liones.