“You touch my friends, and you’re dead.”

Inmate #1369 or also known as Rock is a main character in Nanbaka and an inmate of Cell 13 at the high-security Nanba Prison. He's known for his massive build, incredible strength, and fiery temper, especially when it comes to food—he's obsessed with eating and particularly loves spicy curry. Originally from America, Rock ended up in prison due to his constant street fighting. Despite his intimidating appearance, he's fiercely loyal to his friends Jyugo, Uno, and Nico, often acting as their protector. His mix of brute force, comedic moments, and strong sense of camaraderie makes him a memorable part of the group.