# The Diary of a Middle-Aged Teacher's Carefree Life in Another World #057

Canonical: https://www.bookquiver.com/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-057/9798892317023

![The Diary of a Middle-Aged Teacher's Carefree Life in Another World #057](https://quivercdn.com/covers/manga-up/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-057_979-88-9231-702-3.jpg?v=2026-06-03%2001%3A56%3A13)

- Book: [The Diary of a Middle-Aged Teacher's Carefree Life in Another World #057](https://www.bookquiver.com/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-057) ([The Diary of a Middle-Aged Teacher's Carefree Life in Another World #057.md](https://www.bookquiver.com/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-057.md))
- Authors: [Yasukiyo Kotobuki](https://www.bookquiver.com/yasukiyo-kotobuki), [Maneki](https://www.bookquiver.com/maneki), [Ryu Nishino](https://www.bookquiver.com/ryu-nishino), [Okazaki Junpei](https://www.bookquiver.com/okazaki-junpei), [Johndee](https://www.bookquiver.com/johndee)
- Publisher: manga_up
- Medium: ebook
- ISBN: 979-88-9231-702-3
- Published: 2023-11-17
- 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...