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

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