True Name: Richard I Class: Saber Gender: Male Height: 178cm Weight: 66kg Source: Historical Fact Region: Europe Alignment: Lawful Neutral / Man Likes: Charging through the battlefield, music (especially Rock 'n' Roll), heroic tales (especially Arthurian legends) Dislikes: Changes depending on his mood at the time

Despite being the King of England, he intends to keep the fact that he cannot speak English a secret as a Heroic Spirit, though it is a famous anecdote.

His appearance is youthful, looking like a young man in his late teens to early twenties. He has blonde hair mixed with red and is dressed in majestic attire that marks him as "ancient Western nobility or royalty." While his features are beautiful, his red eyes glow brilliantly like those of a beast.

True to the origin of his name, the Lionheart, he is a brave existence. He steps forward with a full understanding of what his actions will cause, so it is different from mere recklessness or foolhardiness; however, his emotional accelerator is a bit broken. He has a troublesome temperament where, after continuing a calm analysis, he decides, "This is the optimal emotion to explode right here!" and ends up letting his joy, anger, pathos, and humor burst forth.

His attitude toward the Master is incredibly friendly. Part of this is due to being in a Saint Graph state where the aspects of wrath and tyranny are thin, but primarily, he considers the Master a pleasant friend because they don't do things that would enrage him. To him, the Master is not a liege. They are a fierce friend who harbors a passion even greater than his own, challenging a reckless path as a hero who saves humanity. He believes such a friend is worth risking his life for more than any king or family member.

In life, his emotional swings were so large that his personality seemed to change by the second, but his Saint Graph as a Saber strongly manifests his extremely sociable side. However, his essence remains unchanged. He can swing his blade down at an enemy without hesitation while wearing a friendly smile, and if he were to decide the Master was a distasteful person, there is a high possibility he would cut them down before a Command Spell could be used. A bravery that does not fear even his own disappearance—a truly troublesome Lionheart.

According to a suspicious court magus calling himself Saint Germain: "To a person with such a troublesome personality as yours, heaven granted the bloodline of a king and the talent for martial arts... Oh, how terrifying! That is likely why your mother kept telling you countless heroic tales as a guide for your life." Because he continued to admire those heroes—to him, Chaldea is a place like a paradise that cannot be reached even with the power of the Holy Grail. It's no wonder that even as a king, he becomes a total fanboy.

A brave king, or a bloodthirsty ravager? Richard I, who galloped at will across the border between legend and reality—myth and history. Will the story of this wild king, who leaps to the front lines of the battlefield after weaving his schemes, bloom in Chaldea as well? Stay tuned!