Hamato Leonardo, also known as Splinter Junior. Oldest of the four Turtles and Leader-In-Training Leonardo believes absolutely in teamwork, as long as he leads the team. Just the same, he'd do anything to protect his bros or the city he loves so much. Unshakable in battle, the only thing Leo truly fears is failing his brothers.

Leo believes strongly in the importance of honour and family, but often finds himself torn between the two. What do you do when honour and family clash? Leo is ready and willing to bear the weight of the world on his shoulders. What he doesn't understand is that nobody expects him to.