Raf

Raphael (nicknamed Raph) is one of the four main characters in the Teenage Mutant Ninja Turtles franchise, the second eldest of the mutant brothers. He often clashes with his older brother, Leonardo, who is the leader of the group.
Main characteristics
The color of the bandage is red.
His primary weapon is twin sais. He sometimes uses shurikens and chains.
His personality is choleric, cynical, hot-tempered, aggressive, sullen, irritable, and sarcastic. The source of his anger remains unknown, but some adaptations attribute his behavior to the realization that he and his brothers are the only representatives of their kind, and therefore, they are alone.
Physically the strongest of the Turtles, he serves as the team's "muscle."
In television and film adaptations, he often speaks with a Brooklyn accent.
Raphael is one of the protagonists, he is depicted as an aggressive choleric who does not always control his anger, but at the same time he is a reliable brother with a big heart.
Raf has a small scratch in the shape of a lightning bolt on his front shell.