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Dragon Ball Z, Volume 21 (Dragon Ball Z)

鳥山 明 [Akira Toriyama]

Cover of Dragon Ball Z, Volume 21 (Dragon Ball Z)

Dragon Ball Z, Volume 21 (Dragon Ball Z)

Age Rating, Reading Level & Content Guide

Tournament of the Heavens

by 鳥山 明 [Akira Toriyama]

Reading Level 6 11MP Ages 9-12 Matched

The text is written at a 6th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content has moderate intensity with some emotionally heavy themes.

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About This Book

What if Earth’s greatest fighters were back in action, but this time the battles are fiercer than ever? Imagine a tournament where Gohan and Trunks unleash their amazing powers while mysterious new challengers arrive with secrets that could change everything. Who will prove they’re truly the strongest under the heavens?

Quick Assessment

This volume of Dragon Ball Z continues the sci-fi martial arts saga, featuring intense battles and themes of friendship, courage, and self-discovery. Suitable for ages 9-12, it contains action-packed fight scenes typical of manga, with some fantasy violence and complex character interactions. Parents should note the presence of combat and occasional tension but overall positive messages about perseverance and teamwork.

Why we rated Dragon Ball Z, Volume 21 (Dragon Ball Z) 11MP

Dragon Ball Z, Volume 21 (Dragon Ball Z) is written at a Level 6 reading level across 200 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, Dragon Ball Z, Volume 21 (Dragon Ball Z) works for readers up to grade 8.0.

We rate Dragon Ball Z, Volume 21 (Dragon Ball Z) as 11MP ("Moderate — Physical") because the content sits in the "Moderate" range — moderate conflict that may involve loss, scary scenes, or interpersonal stakes. The strongest signals come from physical peril — these are the dimensions parents should evaluate against their reader's tolerance.

No specific content flags were raised by community reviewers, which is consistent with the moderate intensity score.

Thematically, Dragon Ball Z, Volume 21 (Dragon Ball Z) explores adventure, fantasy world-building, martial arts, friendship, and coming of age — these threads give the book room to mean different things to different readers.

Good fit for

  • Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
  • Patient readers who enjoy slower, character-driven stories.
  • Kids drawn to stories about adventure, fantasy world-building, martial arts.

Maybe not for

  • ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
  • ! Reluctant readers who need a fast hook — the pacing here rewards patience.

For Parents

Content Intensity

11MP — Moderate — Physical
Emotional
Light
Physical
Moderate
Social
Clear
Thematic
Light

Real stakes and emotional weight. May include sustained danger, loss, or bullying.

Data confidence: standard

Was our "Moderate" content intensity rating accurate for this book?

Reading Insights

Hook Factor

2/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

3/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
5
Emotional Weight
6
Theme Richness
5
World Scope
1
Data Confidence
7

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Details

Book Length

200 pages
ISBN
9781591168737
Pages
200
Publisher
VIZ Media LLC
Published
August 3, 2005
Type
Fiction

Genres

Subjects

Graphic Novels-MangaGraphic NovelsMangaDragon Ball ZMartial ArtsMedia Tie-InComics & Graphic NovelsCartoons and ComicsQuestsMartial ArtistsComics & Graphic Novels, General