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A child character is beaten up by his own brother so badly he suffers several broken bones. The aftermath is shown.

A creature is beheaded.

Someone has mentioned that this is a kids show which is totally wrong. This is an anime adaptation of a shonen manga, meaning it's aimed at young adult males despite its art style. Violence and blood is expected throughout the whole series.

There's a lot of beheading and limb chopping in this show. Don't let the artstyle fool you this show can get really violent and dark.

While certainly not for younger children, the violence isn't super intense let alone graphic

Very minimal. Some mentions of damn.

Some people are shown at a bar drinking alcohol

There's a lot of frightening scenes in this show

Surprisingly intense despite the seemingly innocuous artstyle