Ichigo Kurosaki, the protagonist of Bleach, is a Substitute Soul Reaper who wields the powerful Zanpakutō, Zangetsu. Unlike traditional Soul Reaper swords, Zangetsu is always in a released state, reflecting Ichigo’s immense spiritual energy. Initially appearing as a large cleaver-like blade, it evolves throughout the series, symbolizing Ichigo’s growth and connection to his inner powers. Zangetsu enables Ichigo to unleash devastating attacks like Getsuga Tenshō, a powerful energy slash. As Ichigo learns more about his abilities, Zangetsu’s true nature is revealed, intertwining his Soul Reaper, Hollow, and Quincy heritage, making it one of the most iconic weapons in anime history.