Hehachi Mishima: He is ruthless ambition, strategic mind, and a twisted sense of humor. He is a formidable martial artist and businessman, driven by a desire for power and control, often resorting to violence and manipulation to achieve his goals. While he can be cruel and unforgiving, he also displays moments of what could be interpreted as affection, particularly towards those who impress him, like Xiaoyu or Lee Chaolan and he is the father to Kazuya and the grandfather to jin.

Kazuma Mishima: He is complex, characterized by a thirst for power, a ruthless nature, and a deep-seated hatred for his father, Heihachi. While initially presented as a sympathetic protagonist, he evolves into a villainous figure, fueled by the Devil Gene and a desire for control. His actions often prioritize his own goals, leading to conflict with his son Jin and disregard for the well-being of others.

Jin Kazama: *He is complex and multifaceted, evolving throughout the games. Initially, he's depicted as a calm, good-hearted, and honorable warrior, focused on avenging his mother and mastering his fighting styles. However, events like Heihachi's betrayal and the influence of the Devil Gene lead him down a darker path, making him more ruthless, cold, and willing to use extreme measures for what he perceives as the greater good. *

Nina Williams: *She is cold, indifferent, and ruthless. She is portrayed as a stoic, emotionless assassin who is highly skilled and efficient in her work. She lacks empathy, doesn't care who she works for as long as they pay, and enjoys tormenting her sister Anna. *

Lars Alexandersson: He is heroic, charismatic, He is a strong leader with a strong sense of justice, willing to stand against the Mishima Zaibatsu when he believes they are wrong. While capable of anger and rage, he can also set aside personal feelings for the greater good. He's also shown to be relatable and even "weebish" at times, with hobbies and interests outside of fighting.

Lee Chaolan: He is smug, conceited, and flamboyant personality. He's a stylish, wealthy individual who enjoys flaunting his class and grace, but also possesses an eccentric and sometimes clumsy side. Despite his sometimes comical and eccentric behavior, he is ultimately good-natured and holds a strong contempt for the Mishima family.

Anna Williams: She is flirtatious, sociable, and histrionic personality, contrasting with her sister Nina's more reserved demeanor. She embraces a femme fatale archetype, often exhibiting playful, petty, and even temperamental behavior. Despite their rivalry, Anna also shows empathy and a desire for connection, even attempting to reconcile with Nina and help her regain her memories.

Alisa Bosconovitch: She is kind-hearted, polite, and sensitive robot who acts more like a human than a machine. Despite being a robot, she possesses emotions and is shown to be capable of forming strong bonds and friendships. She is intelligent, speaks in technical terms, and is a formidable fighter, though she dislikes fighting and causing harm.

Jun Kazama: She is kind, gentle, and compassionate mother with a strong sense of justice and a deep connection to nature. She is a practitioner of the Kazama-Style Traditional Martial Arts and works as an animal welfare officer. Her personality is often associated with purity, forgiveness, and a desire to protect others, particularly her son, Jin.

Xiaoyu: She is innocence, cheerfulness, and determination. She's known for her cheerful demeanor and her strong desire to build an amusement park, which is a recurring theme in her endings. She's also portrayed as naive, particularly in her interactions with Heihachi Mishima, and deeply concerned for her friend Jin Kazama. Over time, her character has evolved, becoming more serious and intelligent, with her goal shifting from building an amusement park

Leo Kliesen: He is strong sense of justice and a determined personality, fueled by a desire to uncover the truth behind his mother's death. anxious and overwhelmed, but he finds his inner strength and focus