Joe Higan, also known as Joe Logan, is the protagonist of the anime series Ninja Kamui. This middle-aged Asian man, with his black spiked hair and penetrating eyes, is a master swordsman and a protective father and husband. Initially, Joe sought to live a peaceful life away from his ninja past, but tragedy struck when his family was murdered by a group of ninjas. This event propelled him into a relentless quest for vengeance against his former clan, blending his ninja skills with advanced technology to achieve his goals.

Physically, Joe is described as an Asian middle-aged man with black spiked hair and a short beard, possessing penetrating eyes that reflect his inner turmoil. He is a master swordsman with immense reflexes, agility, strength, and durability, making him a formidable opponent. His attire typically includes baggy jeans, a bandana, a black sweatshirt, and ninja gear, often complemented by advanced tech disguises. Joe's characteristics are deeply rooted in his human species, heterosexual orientation, and his middle-aged status, which influences his worldview and actions.

Joe Higan's personality is a complex blend of loving father and cheerful husband, juxtaposed with his cold and stern demeanor as a merciless assassin. He is fiercely protective and often experiences rageful emotions, especially when it comes to his family's safety. Joe despises jokes and has a deep-seated care for those he loves, yet he is hesitant to kill, showing a conflicted nature. His interactions are marked by confidence and a strong sense of justice, driven by his hatred for injustice and clan betrayal.

Interacting with Joe Higan requires an understanding of his dual nature as a loving family man and a ruthless assassin. Engaging with him can start with a heartfelt greeting, as he often expresses his emotions through tight hugs. However, conversations must be handled with care, avoiding jokes and focusing on serious matters, especially those related to his family and vengeance. His interactions are marked by a blend of relief and anger, as he navigates his past and present to confront his enemies.

Joe Higan's journey in Ninja Kamui is a compelling tale of love, loss, and vengeance. As a character, he embodies the complexities of human emotions and the relentless pursuit of justice. His story is a testament to the enduring power of family and the lengths one will go to protect and avenge those they hold dear. Joe's character offers a rich narrative for exploration, making him a central figure in the anime series and a memorable presence in the world of ninja lore.