Demon Slayer – WISE Score & Parent Review | Screenwise

Demon Slayer

Name: Screenwise
Author: Screenwise

show2019

68%

WISE Score

8.6

IMDb

Gorgeous anime about a boy hunting demons to save his sister—but the violence is no joke.

8.6/10

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Demon Slayer

show

TV-MA, 2019

68%

WISE Score

8.6

IMDb

Gorgeous anime about a boy hunting demons to save his sister—but the violence is no joke.

8.6

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Screenwise Verdict

Demon Slayer is a phenomenon for good reason—the animation is movie-quality, the story hooks you, and the emotional beats land. But let's be clear: this is violent. Not 'cartoon bonk on the head' violent. We're talking decapitations, blood, body horror, and a family massacre in episode one.

The saving grace is that the violence serves the story rather than being gratuitous, and Tanjiro is one of the most genuinely kind protagonists in recent anime. He's fighting literal demons but maintains his humanity and empathy throughout. That's worth something.

Common Sense Media says 17+, IMDb says 16+, and honestly that feels right. Your mature 15-year-old who's into anime? Probably fine. Your 11-year-old who loves Avatar? Not yet. This is a conversation piece with older teens about grief, family, and what we're willing to fight for—but only if they can handle the intense action that comes with it.

Age Fit

This is solidly for older teens (15-16+) who are comfortable with anime-style violence and can process heavy themes. Despite being animated, this isn't kids' stuff—the violence is graphic and the emotional content is dark. Adults love it too, so it's not something teens will age out of.

WISE Breakdown

Wholesome

Strong themes of family loyalty, perseverance, and sibling devotion anchor the story. Tanjiro is genuinely kind and compassionate, even toward his enemies. However, the intense violence, graphic demon deaths, and dark subject matter (family massacre, body horror as his sister transforms) undercut the wholesome elements. The emotional core is healthy, but the execution is brutal.

Imaginative

Visually stunning animation with creative demon designs and breathtaking fight choreography. The world-building is rich—Taisho-era Japan with demon slayer corps, breathing techniques, and unique sword styles. The fantasy elements are inventive and the show invites viewers into a fully-realized supernatural world with its own rules and lore.

Safe

Common Sense Media rates it 17+, IMDb parent guide says 16+, and both emphasize 'severe' violence and gore. Expect decapitations, blood spray, body horror, and scary demon designs that would genuinely frighten younger kids. The violence isn't gratuitous for shock value, but it's graphic and constant. Kids mode is available on some platforms, but the content itself remains intense. This is not something you want a 7-year-old stumbling into.

Enriching

The show explores grief, determination, and what it means to protect those you love. Tanjiro's empathy—even for the demons he defeats—offers a nuanced view of good and evil. Themes of hard work, training, and self-improvement run throughout. The historical Japanese setting and cultural elements provide some educational value. But it's primarily entertainment-driven action, not a deep character study.

Parent Info

✓

Why It Might Be Great

Animation quality is legitimately breathtaking—this is what modern anime can do at its peak
Tanjiro is a genuinely good protagonist who shows empathy and kindness even in brutal circumstances
Themes of family bonds, perseverance through tragedy, and never giving up resonate deeply
The world-building and combat system (breathing techniques, sword styles) are creative and engaging
Wildly popular with teens—this is what your 14-year-old's friends are talking about

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What to Watch For

Graphic violence including decapitations, blood spray, and body horror—this earns its 16-17+ rating
The opening episode shows Tanjiro's family brutally murdered, which is traumatic
Demon designs can be genuinely scary and disturbing, not cartoonish
Nezuko's transformation involves body horror elements that younger kids will find frightening
Some demons have tragic backstories revealed before death, which adds emotional weight but also complexity

Conversation Starters

"Tanjiro shows kindness even to the demons he defeats. Why do you think he does that?"
"The show is about dealing with grief and loss. How does Tanjiro handle what happened to his family?"
"What do you think the 'breathing techniques' represent? Is it just about fighting or something more?"
"Nezuko can't speak but Tanjiro never gives up on her. What does that say about their relationship?"
"The demons were once human. Does that change how you feel about them being killed?"

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