# The Diary of a Middle-Aged Teacher's Carefree Life in Another World #079

Canonical: https://www.bookquiver.com/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-079/9798893717013

![The Diary of a Middle-Aged Teacher's Carefree Life in Another World #079](https://quivercdn.com/covers/manga-up/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-079_979-88-9371-701-3.jpg?v=2026-05-29%2010%3A02%3A19)

- Book: [The Diary of a Middle-Aged Teacher's Carefree Life in Another World #079](https://www.bookquiver.com/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-079) ([The Diary of a Middle-Aged Teacher's Carefree Life in Another World #079.md](https://www.bookquiver.com/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-079.md))
- Authors: [Yasukiyo Kotobuki](https://www.bookquiver.com/yasukiyo-kotobuki), [Maneki](https://www.bookquiver.com/maneki), [Ryu Nishino](https://www.bookquiver.com/ryu-nishino), [Junpei Okazaki](https://www.bookquiver.com/junpei-okazaki), [Johndee](https://www.bookquiver.com/johndee)
- Publisher: manga_up
- Medium: ebook
- ISBN: 979-88-9371-701-3
- Published: 2025-09-05
- Language: en_US
- Binding: E-book

## Description

A middle-aged man is reincarnated into another world and becomes the strongest tutor in this fantasy manga! Satoshi Osako, a 40-year-old man, had become addicted to a virtual reality role-playing game...