The main characters are likely the Teenage Mutant Ninja Turtles themselves. That would be Leonardo, the leader; Raphael, the tough one; Donatello, the smart one; and Michelangelo, the fun - loving one. And of course, their master Splinter would also be an important character.
The main characters in 'tmnt shadows of the past first story' are the Teenage Mutant Ninja Turtles. Leonardo, with his calm and collected demeanor, leads the group. Raphael is the hot - headed yet powerful fighter. Donatello, the tech - savvy turtle, uses his intelligence to help them out of tricky situations. Michelangelo is the carefree and fun - loving member. Master Splinter is another key character. He is the one who has taught the turtles all they know about being ninjas. His wisdom and guidance are essential for the turtles. Additionally, there could be other characters such as Casey Jones, a vigilante, who might make an appearance and assist the turtles in their fight against the threats that emerge from their past.
In 'tmnt shadows of the past first story', the central characters are surely the four Teenage Mutant Ninja Turtles. Leonardo, who is the most disciplined and often takes the lead in battles. Raphael, known for his short temper but great strength in combat. Donatello, the brains of the group, always coming up with technical solutions. Michelangelo, the one who brings a bit of humor to the team. Their mentor, Splinter, a wise rat who has trained them in the ways of the ninja, also plays a crucial role. There might also be some secondary characters like April O'Neil, who could be involved in providing information or getting caught up in the events of the story.