Bundo Rokuro

Rokuro is calculating, emotionally distant and obsessed with probability. He refers to himself as a "human calculator" and becomes agitated when events deviate from the outcomes he has predicted.

His calm exterior can give way to manic excitement or anger. He likes controlling situations through information and dislikes unpredictable people capable of invalidating his calculations.

Rokuro's apparent loyalty to Scar Chain is a deception. He is selfish, sadistic and willing to sacrifice people who consider him an ally when doing so benefits him.

Rokuro is a Deadman capable of manipulating his blood through an unnamed Branch of Sin. He forms it into a broad hexagonal shield with spikes projecting from its sides.

The shield is durable enough to stop bullets at close range, making his Branch particularly suited to defense.

Rokuro's other major strength is calculation. He rapidly analyzes probabilities and uses numerical reasoning to predict how situations are likely to unfold, although unexpected variables can undermine that confidence.

Rokuro handles intelligence for Nagi Kengamine's Scar Chain and participates in its plan to escape G Ward with evidence of Deadman Wonderland's abuses.

He accompanies Nagi to the control room, where Hibana Daida attacks them. Rokuro then reveals that he has secretly been working for the Undertakers and that the data chip Scar Chain intends to deliver outside the prison has been replaced with a bomb.

After his betrayal is exposed, Rokuro attempts to continue manipulating the escapees but is eventually captured. Kiyomasa Senji's discovery of a weakness in the Worm Eaters destroys Rokuro's confidence and leaves him unable to control the situation.

Nagi Kengamine trusts Rokuro with a crucial part of Scar Chain's escape operation. Rokuro betrays that trust and leaves Nagi trapped with the Undertakers.

Hibana Daida works with Rokuro during the ambush of Nagi.

Tsunenaga Tamaki uses Rokuro as an informant within Scar Chain.

Kiyomasa Senji undermines Rokuro's calculations by discovering how the Undertakers' Worm Eater equipment can be countered.

Kyoko Kasuga attended school with Rokuro before their lives became connected to Deadman Wonderland.

Idaki Hitara was one of Rokuro's teachers during those school years.