Kai tells Legosi about Shiira's past as a worker at a dominatrix club. During his story, you briefly see Shiira wearing a slightly suggestive/revealing outfit.

Some suggestive references and innuendos, rarely said. Suggestive references and innuendos are fairly tame, with nothing explicit being said so it might fly over most people's heads. Plus, nothing explicit is ever depicted or shown, with really the only thing being a scene where you see a female character in her bra and underwear for a few seconds.

Although the show has a reputation for being very sexually explicit, it's actually just moderate and fairly tame.

Legoshi is briefly seen shirtless in 2 episodes.

In Season 2, other than one scene in a strip club, sexual content is very tame.

An episode has scenes focusing on a character's previous sexual relationships and her reasoning behind them. Detail is discrete with no nudity.

In Season 2, Legoshi is seen shirtless a few times. It is always when he is either training, or in some sort of physical altercation.

One of the main female characters has a habit of having sex with several male characters, even without establishing a relationship first.

A female character is kidnapped and one of the kidnappers tries to take her clothes by force but is stopped. She is later forced to take all her clothes off. Only the rear nudity is shown directly and the front nudity is shown without much detail from a mirror.

A male character gives another a hentai manga to see if he has a sexual fetish for rabbits. A suggestively dressed rabbit is seen on the cover.

A male character grabs the breasts of a female character

Female characters work as strippers in a nightclub. In one scene, one of them does a sexual dance and takes off her clothes in front of an audience. Only rear nudity is shown.

Blood is rarely shown and usually mild. No gore.

A report on a murder in a city is shown on the news. On the screen you only see a little bit of the dead body, as most of it is covered up by a bench and trash can. All you see is the ankles, feet with shoes, and a small pool of blood underneath.

A scratch wound is inflicted upon Haru's arm from Legosi by accident. But it's more mild than moderate since only a little bit of blood is shown, and it was accidental.

Kai gets angry at Louis and goes to punch him but his punch is blocked by Legosi, who uses his arm to block the punch.

Tem is running away from an unknown killer. He has some blood on his left arm but he uses his right hand to cover most of it. Eventually, he's cornered in a very dark room before he's murdered. While the actual murder isn't depicted, it is referenced. The murder is the trigger for the events of the anime.

An argument in the Cherryton High School cafeteria happens between a red fox student and hyena student, after the fox accidentally stepped on the hyena's tail. As the hyena is yelling at the fox, the fox tries to calm the hyena down. The fox is eventually punched by the hyena, which starts a fight, with them exchanging punches and kicks. The fight is stopped when Legosi yells at them, "Cut it out!" No blood is shown.

Scenes of violence with some blood shown occasionally.

A previously peaceful lead character has a voilent altercation with a group of tougher animals. There is some violence and stylised slow-motion blood but overall the scenes do not dwell on pain or injury.

Season 2 is much more violent than Season 1. Bloody altercations occur frequently between characters, a character is accidentally dismembered, shootouts, and more all occur. There is no actual gore, but there is lots of blood when these scenes occur.

If translated accurately, Damn is used 5x, Dammit is used 3x, Hell is used 7x, Bastard is used 1x, Pissed is used 1x, Ass is used 1x, and Dumbass is used 2x, in season 1 (episodes 1-12). This applies only to the Japanese version when translated accurately.

Mild profanity in the Japanese version.

A few mild cuss words are said. Beware that there is some profanity in the anime with the worst word said in the Japanese version being Dumbass, which is said twice. There's worse profanity in the English version on Netflix, with the worst words said being Shit, which is said once, and Slut, which is said twice.

There is one use of Shit in the Netflix English Dub.

Some sexual swearwords in some translations. The language is restricted to one scene where a character challenges another but it's use is not sexual in nature.

Gouhin lights and smokes a cigarette when he's talking to Legosi.

Drug deals at the Dark Market are briefly mentioned.

Brief scene where a character smokes in an episode.

A few brief drug references, a scene where a characters smokes, and a brief depiction of pills. Pretty mild, to be honest.

What is sold at the Black Market is very synonymous to actual illegal drugs, especially considering scenes where people are depicted as addicts of the Black Market products

The anime can be very emotional at times with the 3 main protagonists, Legosi, Louis, and Haru, all having sad backgrounds, and going through some tough events throughout the anime. The anime is also dark, mature, and serious with the events being triggered by a murder, and the events after the murder sometimes being tragic. The plot is mainly a mixture of Coming of Age, Drama, Mystery, Romance, Slice of Life, and Thriller.

An after-credits scene is quite intense. It leaves off with a very interesting and intense cliffhanger.

Legosi (the wolf guy and one of the 3 main protagonists) suffers from anxiety, depression, and loneliness. While he does have his best friend Jack, and slowly becomes friends with Louis, Haru, Juno, and Gouhin, he does become more open and less shy but still suffers through those problems, occasionally. A lot of people could easily relate to him, and may be a little emotional and sensitive to the things he goes through.

One of the main plot points of the anime involves the murder of a student at Cherryton High School, and the events caused by the murder.

(Deleted. Personal opinions about suitable viewing ages are not appropriate for the Parents Guide.)

Official ratings are given above.