Onibi

Atelier Sento

Cover of Onibi

Onibi

Age Rating, Reading Level & Content Guide

diary of a Yokai ghost hunter

by Atelier Sento

Reading Level 4-5 Mild (Lvl 2) Ages 9-12 Balanced Read

The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.

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About This Book

The camera clicks, and suddenly, the invisible world bursts into view! Forests shimmer with mysterious spirits, temples hide mischievous ghosts, and every shadow could hold a secret. What will happen when the next Yokai steps out from the shadows?

Themes

GhostsAdventureComic BooksMulticultural

Quick Assessment

Onibi is a middle-grade graphic novel blending fantasy and travelogue as two visitors explore Japan's culture through encounters with Yokai—supernatural spirits from Japanese folklore. Suitable for ages 9-12, it offers engaging visuals and introduces cultural heritage with light supernatural themes, including some mild peril from mischievous and dangerous spirits. Fans of manga and comic-style storytelling will appreciate its mix of adventure and cultural education.

For Parents

Content Intensity

Level 2 — Mild
Gentle Mild Moderate Intense Very Intense

Light conflict or tension. Mild peril resolved quickly.

Content Flags

Mild Peril Fantasy Violence
Data confidence: standard

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

Reading Insights

Hook Factor

2/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

2/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
4
Theme Richness
6
World Scope
3
Data Confidence
7

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Details

Book Length

115 pages
ISBN
9784805314968
Pages
115
Publisher
Tuttle Publishing
Published
2018
Type
Nonfiction

Genres

Subjects

GhostsAdventure and AdventurersComic Books, StripsCartoons and ComicsJapanYokai

Places

Japan