How much do you know about elementary school and teachers? Full of secrets even adults don't know! 'School Mystery Encyclopedia' to be released on June 17
Key facts
- How much do you know about elementary school and teachers? Full of secrets even adults don't know! 'School Mystery Encyclopedia' to be released on June 17
- Natsume Publishing will release 'Everyone's Questions Solved! School Mystery Encyclopedia' on June 17, 2026, a children's book that explores mysteries of school life. Supervised by active elementary teacher 'Hachi,' the book uses rich illustrations to explain school secrets, such as why the chime sounds the way it does and how grades are determined.
- Source: PR Times
- Date: June 9, 2026
Direct answer
Natsume Publishing will release 'Everyone's Questions Solved! School Mystery Encyclopedia' on June 17, 2026, a children's book that explores mysteries of school life. Supervised by active elementary teacher 'Hachi,' the book uses rich illustrations to explain school secrets, such as why the chime sounds the way it does and how grades are determined.
- Citation
- How much do you know about elementary school and teachers? Full of secrets even adults don't know! 'School Mystery Encyclopedia' to be released on June 17 (June 9, 2026), PR Times
- Source
- PR Times
- Date
- June 9, 2026
Natsume Publishing will release 'Everyone's Questions Solved! School Mystery Encyclopedia' on June 17, 2026, a children's book that explores mysteries of school life. Supervised by active elementary teacher 'Hachi,' the book uses rich illustrations to explain school secrets, such as why the chime sounds the way it does and how grades are determined.
📋 Article Processing Timeline
- 📰 Published: June 9, 2026 at 22:00
- 🔍 Collected: June 9, 2026 at 13:21
- 🤖 AI Analyzed: June 9, 2026 at 14:19 (58 min after Collected)
Publisher Natsume Publishing, which produces practical, children's, and liberal arts books, will release 'Everyone's Questions Solved! School Mystery Encyclopedia' on June 17.
■ Schools are filled with 'mysteries'!
- Why does the school chime sound the way it does?
- What is the most expensive item in the school?
- Is it true that ghosts appear in schools?
- Why do we have field days (undokai)?
- How are grades decided?
- What does the principal actually do?
- Do teachers have subjects they aren't good at?
There are many things we don't really understand when you think about it. This book collects many such mysteries about school and introduces them in a fun way.
■ Rich illustrations make it fun to read!
Each mystery is explained over a double-page spread. The page layout uses illustrations boldly so that children can enjoy reading through it. It is packed with school secrets that even parents and teachers don't know.
[Table of Contents]
Chapter 1: Mysteries of things in school
Chapter 2: Mysteries of classes and events
Chapter 3: Mysteries of school life
Chapter 4: Mysteries of teachers
[Supervisor Introduction]
Hachi, Elementary School Teacher
An active elementary school teacher with over 15 years of experience. Half of that time has been spent as a homeroom teacher for 1st and 2nd graders, providing rich skills and experience. Hachi provides content via Instagram and other SNS that solves the concerns of mothers with children from pre-elementary through early elementary grades.
[Book Information]
'Everyone's Questions Solved! School Mystery Encyclopedia'
Supervisor: Hachi, Elementary School Teacher
Publisher: Natsume Publishing
Price: 1,540 yen (tax included)
Specifications: 46 size (127x188mm) / 160 pages / All color
Release date: June 17, 2026
■ Schools are filled with 'mysteries'!
- Why does the school chime sound the way it does?
- What is the most expensive item in the school?
- Is it true that ghosts appear in schools?
- Why do we have field days (undokai)?
- How are grades decided?
- What does the principal actually do?
- Do teachers have subjects they aren't good at?
There are many things we don't really understand when you think about it. This book collects many such mysteries about school and introduces them in a fun way.
■ Rich illustrations make it fun to read!
Each mystery is explained over a double-page spread. The page layout uses illustrations boldly so that children can enjoy reading through it. It is packed with school secrets that even parents and teachers don't know.
[Table of Contents]
Chapter 1: Mysteries of things in school
Chapter 2: Mysteries of classes and events
Chapter 3: Mysteries of school life
Chapter 4: Mysteries of teachers
[Supervisor Introduction]
Hachi, Elementary School Teacher
An active elementary school teacher with over 15 years of experience. Half of that time has been spent as a homeroom teacher for 1st and 2nd graders, providing rich skills and experience. Hachi provides content via Instagram and other SNS that solves the concerns of mothers with children from pre-elementary through early elementary grades.
[Book Information]
'Everyone's Questions Solved! School Mystery Encyclopedia'
Supervisor: Hachi, Elementary School Teacher
Publisher: Natsume Publishing
Price: 1,540 yen (tax included)
Specifications: 46 size (127x188mm) / 160 pages / All color
Release date: June 17, 2026
FAQ
When will 'The School Mystery Encyclopedia' be released?
It will be released on June 17, 2026.
What is the content of 'The School Mystery Encyclopedia'?
It is an encyclopedia that explains questions about school life, events, and teachers with illustrations, making it enjoyable for parents and children.
Who is the editor?
It is supervised by 'Hachi', a current elementary school teacher with over 15 years of teaching experience.
Who is the publisher?
It is published by Natsume Co., Ltd.
Can you tell me the specifications of this book?
It is A5 size, 160 pages, all in color, and the list price is 1,540 yen (including tax).