TV-Series
Description
Raikō, whose real name is Minamoto no Yorimitsu, is the main protagonist of the anime Garo: Crimson Moon. He is a Makai Knight who inherits the title and armor of Garo, the Golden Knight, a role that had remained vacant for a long period before he took it up. His origins lie in a childhood tragedy: as a young boy he was attacked by a horde of Horrors and was rescued by the Makai priest Seimei, who then raised him and trained him as a Makai Knight. Because of this upbringing, his entire identity is shaped by the duty of a protector, and he dedicates his days to hunting Horrors in the capital of Heian-kyō alongside his attendant Kintoki.

In terms of personality, Raikō is shown to be somewhat impulsive and naive, particularly in the early part of the story, but he is deeply devoted to his mission as a Makai Knight. He takes his responsibility to protect ordinary people seriously, often acting on conviction and instinct rather than careful deliberation. His central motivation is to safeguard the citizens of the capital from the Horrors that prey on human souls and to live up to the legacy of the Golden Knight. At the same time, he is keenly aware of his own limitations, and his frustration with his shortcomings pushes him to grow stronger and prove his worth.

His role in the story is that of the central hero who battles the Horrors plaguing Heian-kyō. Unlike a fully independent warrior, he initially cannot properly summon the Garo armor on his own and relies on Seimei's Makai magic to transform into Garo and fight. This dependence shapes his early development, and when he struggles with the side effects of the armor, he becomes disappointed in himself and sets out on a journey of self-discovery to master his weaknesses. Midway through the series he unlocks a power-up for the Garo armor, marking a turning point in his growth. Over the course of the story he matures into a more capable and confident knight, and by the conclusion, after the antagonist Ashiya Douman is defeated and the Crimson Moon prophecy is averted, he continues his duties as Garo, protecting the capital from residual Horrors.

His key relationships reflect his growth and his place within the larger struggle. Seimei is his mentor and constant companion; she raised him, trained him, and provides the magical support that allows him to become Garo, making her essential to his fighting ability in the early stages of the series. Kintoki is his loyal attendant who admires him and aspires to follow in his footsteps as a future knight. Fujiwara no Yasusuke becomes a significant ally after inheriting the armor of the White Lotus Knight Zanga, and together they face the threats that emerge in the later part of the narrative. Douman, a fallen Makai alchemist who summons Horrors to serve his ambitions, stands as his primary antagonist.

In terms of abilities, Raikō is a highly trained Makai Knight with considerable combat skill, honed through his upbringing under Seimei. His defining power is the ability to summon the golden armor of Garo through the use of a sword, which grants him overwhelming combat capabilities in his battles against Horrors. His proficiency with this power grows over the course of the series, from needing Seimei's assistance to summoning and controlling the armor more reliably, culminating in an enhanced form unlocked partway through the story that signifies his maturation as the true inheritor of the Golden Knight's legacy.
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