# The Diary of a Middle-Aged Teacher's Carefree Life in Another World #092

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![The Diary of a Middle-Aged Teacher's Carefree Life in Another World #092](https://quivercdn.com/covers/manga-up/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-092_979-89-0582-776-1-b46e01db.webp?v=2026-10-20%2002%3A25%3A19)

- Book: [The Diary of a Middle-Aged Teacher's Carefree Life in Another World #092](https://www.bookquiver.com/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-092) ([The Diary of a Middle-Aged Teacher's Carefree Life in Another World #092.md](https://www.bookquiver.com/yasukiyo-kotobuki/the-diary-of-a-middle-aged-teachers-carefree-life-in-another-world-092.md))
- Authors: [Yasukiyo Kotobuki](https://www.bookquiver.com/yasukiyo-kotobuki), [Maneki](https://www.bookquiver.com/maneki)
- Publisher: manga_up
- Medium: ebook
- ISBN: 979-89-0582-776-1
- Published: 2026-11-06
- 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...