Mushoku Tensei – Season 1 (2021)

A New Life, A New Beginning

Season 1 of Mushoku Tensei: Jobless Reincarnation introduces the groundbreaking isekai tale of Rudeus Greyrat, a man reborn in a magical world. With a mix of fantasy adventure, emotional storytelling, and redemption, this season lays the foundation for Rudeus’s journey to live his second life to the fullest.

Season 1 Overview

• Title: Mushoku Tensei: Jobless Reincarnation

• Episodes: 23 (split cour: 11 + 12)

• Air Date: January 10, 2021 – December 20, 2021

• Studio: Studio Bind

• Streaming Platforms: Crunchyroll, Funimation, Hulu

• Opening Theme: "Tabibito no Uta (The Traveler’s Song)" by Yuiko Ohara

• Ending Theme: "Multiple EDs" by Yuiko Ohara (varied per arc)

Story Summary

Season 1 begins with a 34-year-old NEET from Japan reincarnated into a world of magic as Rudeus Greyrat. With memories of his old life intact, he decides to live without regrets this time.

As Rudeus grows, he learns magic from Roxy Migurdia, makes his first friends like Sylphy, and trains alongside Eris Boreas. However, tragedy strikes when the Mana Catastrophe scatters people across the world, forcing Rudeus, Eris, and Ruijerd to embark on a perilous journey home.

Major Arcs Covered

1. Childhood Arc – Rudeus’s magical training under Roxy and bonding with Sylphy.

2. Buena Village Arc – Growing up, family dynamics, and first steps in maturity.

3. Eris’s Tutoring Arc – Life with the Boreas family, training in magic and swordsmanship.

4. Mana Catastrophe Arc – A magical disaster reshapes the world, sending Rudeus on an epic journey with Eris and Ruijerd.

Key Themes

• Redemption – A second chance to overcome past failures.

• Growth & Maturity – Watching Rudeus evolve from boyhood.

• Friendship & Bonds – Deep connections with Sylphy, Roxy, and Eris.

• Adventure & Survival – Exploration of dangerous lands after the Mana Catastrophe.

Main Characters – Season 1

• Rudeus Greyrat – Reincarnated protagonist, determined to live a better life.

• Roxy Migurdia – Kind mentor and traveling mage.

• Sylphy – Childhood friend and Rudeus’s first love.

• Eris Boreas Greyrat – A fiery noble girl, both rival and companion.

• Ruijerd Superdia – A stoic warrior helping Rudeus and Eris survive.

Where to Watch Mushoku Tensei – Season 1

You can watch Season 1 on:

• Crunchyroll

• Funimation

• Hulu

Final Thoughts

Season 1 of Mushoku Tensei set the gold standard for isekai anime, combining emotional storytelling with stunning animation. It captures the essence of a second chance at life while delivering a rich fantasy world and unforgettable characters.

If you enjoy isekai with depth, heart, and adventure, Mushoku Tensei Season 1 is a must-watch.