A teenage boy demonstrates his powers to his friend by making a pornographic video appear on all the televisions in a store. The only portion of the video we see is a loop of a woman's bare breasts being groped (her nipples aren't visible).

Episode 4 A man holds down another man and tells him to "suck it." We see the man briefly struggle, then forced down to his waist, where he is told to "keep sucking till I come."

A woman is seen nude (without explicit detail) after being drugged. A man threatens to rape her, but is stopped.

A teenage girl is mockingly referred to as "Pube-head" once.

During the opening song there is one shot of a naked woman. We see her from the side and her knees are up to her chest, so we can only kind of see the outline of her body.

Strong violence and sadism, including a teenage boy who breaks into people's houses and shoots them at random using his special ability to use his hand like a gun. At one point, we see him kill an entire family, including a small child who is implied to suffocate under his father's corpse.

Some violence is presented in a "justice" fashion, such as a group of yazuka who are severely injured/bloodied, but aren't killed/are left alive to suffer.

Frequent use of mild to moderate coarse language ('damn', 'goddamn', 'hell', 'ass', 'asshole', 'bastard', 'bitch', 'sh*t') in the official subtitles.

References are made to a woman having been drugged.

The strong sadism present in Hiro's character and the number of people who he murders without a second thought may disturb some viewers.