Theo

Theo is a resident of Sogyoku Town on Jail Island who lives with his father Raymon and brother Yuri. He is also a member of the Anti-Marine faction. He appears in the video game One Piece: World Seeker.

Appearance
Theo is a dark-skinned man with notably blonde hair. He wears glasses over his eyes and has some slight beard stubble. He wears a red suit jacket over an orange vest-white shirt combination, and also has a brown kerchief around his collar. He also wears black pants and shoes.

Personality
Theo is a hot-blooded young man who is vocally opposed to the Marines' occupation of Jail Island, having initially disapproved of the more pacifistic approach his father took after his mother's death. He can speak rather bluntly, having questioned Jeanne hanging around Monkey D. Luffy even though pirates had killed her mother.

Raymon
Theo's hot-blooded attitude toward the Marines came from his father Raymon; however, after his mother's death, Raymon became considerably more pacifistic. Theo disapproved of this and eventually left his father for a time due to being tired of the constant scrutiny he was under. However, after Raymon protected him and Yuri from attacking robots, Theo apologized to his father for his actions and came to understand Raymon's beliefs about the importance of family above all.

One Piece: World Seeker
Theo and his brother Yuri were raised by their staunchly Anti-Marine father Raymon, and shared the same strong ideology as him. However, after their mother died, Raymon stopped fighting which garnered Theo's disapproval; he eventually left their household to get away from his father's constant scrutiny. Jeanne came to try to get him to come back, but Theo refused and criticized her affiliating with Monkey D. Luffy when the pirate approached them. Theo later headed to the beach on the western coast of the island where he reunited with Yuri; however, the two brothers were then confronted by three armed robots belonging to the Marines. Raymon then arrived and stood between the robots and his sons, saying he would fight if it was to protect his family. Luffy then arrived and took on the robots while Theo and his family went back to Sogyoku Town; Theo apologized to his father for his actions and Raymon started teaching him and Yuri about the importance of fighting for an important cause like family.