Madara Uchiha

During his childhood, Madara displayed a combination of kindness, a temperamental nature, and a strong competitive drive, seeking perfection in all his endeavors. Despite this, he exhibited a sense of apology and high sensitivity to his surroundings, such as his discomfort with others standing behind him while urinating. Madara's compassion was evident in his efforts to comfort Hashirama when he thought he had hurt his friend's feelings. However, he could also erupt in anger, as seen when Hashirama teased him about skipping a rock across a river during their youth.

Living in challenging times, Madara believed in the necessity of forming alliances with enemies to survive in the shinobi world. This belief was shared by Hashirama, who eventually became Madara's close friend and ally. The bond between Madara and Hashirama transcended their clan loyalties, leading them to share information about traps set by their respective clans. As an adult, Madara briefly embraced the old ideals when he stopped Hashirama from taking his own life, acknowledging and admitting to his friend's resolve. This event eventually led to the establishment of Konoha and a rekindled friendship.

Despite Madara's flaws, he harbored deep love and compassion for his younger brother Izuna, surpassing even Itachi Uchiha's love for Sasuke, according to Hashirama. Madara became a father-like figure to Izuna after his other three brothers died in battle. The close relationship between the brothers included competitive training sessions, with Izuna eventually sacrificing his eyes to enhance Madara's abilities. However, Izuna's death in the ongoing conflict between the Uchiha and Senju clans plunged Madara into grief and hatred, triggering his descent into darkness.

Madara's corrupted mindset strained his relationship with Hashirama, leading him to reject the truce and oppose Hashirama's leadership. His animosity towards Hashirama intensified after the latter became Hokage, prompting Madara to defect from Konoha and attempt an attack on the village. Despite his resentment, Madara maintained a level of respect and admiration for Hashirama's combat skills, openly acknowledging that only Hashirama could match him in battle.

As Madara aged, he developed a self-assured, disciplined, and prideful demeanor. He displayed a tendency to belittle others, such as his criticism of Ōnoki and Mei Terumī's techniques. However, he could also commend opponents for their impressive abilities, showcasing a complex character. Madara's honesty extended to admitting when he was wrong, as seen after facing Tsunade's strength alongside A.

Madara's dark and calculating nature emerged prominently in his interactions. He taunted, belittled, and demoralized others, displaying a remorseless and sociopathic attitude. His macabre sense of humor was evident in his use of wood clones to surround the five Kage and his lighthearted approach to the tragedies of war. Despite his showmanship, Madara remained cautious and vigilant, creating a wood clone to avoid being caught off guard by the five Kage.

Deceptive and treacherous, Madara betrayed allies like Mū and Ōnoki after forming an alliance, embedding chakra receivers into Obito's artificial body as a fail-safe for his own revival. His belief in the Uchiha's superiority and his views on power and the world's unchangeable nature fueled his ambition to implement the Eye of the Moon Plan. Madara, despite his aggressiveness, could show mercy, refusing to fight severely wounded opponents and those he considered "children."

In his old age, Madara harbored bitterness about the world's perpetual cycle of winners and losers, motivating his desire to change the world through the Eye of the Moon Plan. This mindset was passed on to Obito, whom Madara noted had become much like him after his reincarnation.