Two men dressed in their short sleeping robes, ride a horse together in an evocative way, holding each other closely to combine their efforts in hunting down some child warriors.

Blood, decapitations and gore in episode 1.

Tokiyuki Houjou, who is only 8-years-old kills several adults with a sword who are trying to kill him, one of whom is a relative. There is blood in every episode.

The superhuman abilities are drawn in very exaggerated ways, including keen eyes seen bulging, acute ears seen with their own mouths, etc. These features add to the overall intensity of the show.