Anime

Mushoku Tensei: Jobless Reincarnation (無職転生〜異世界行ったら本気だす〜) is a TV-anime based on the light novel series written by Rifujin na Magonote and illustrated by Shirotaka.

The TV-anime adaptation is produced by Egg Firm and the production is led by Studio Bind with Manabu Okamoto taking the role of series director as well as the writer. It was originally slated to premiere in October of 2020 but was delayed until January 10, 2021 for the official broadcast.

With a total episode count of 23 episodes, the broadcast schedule of the first season has been divided into two courses. The first course starting from January 11, 2021 would air the first 11 episodes, and the unannounced premiere date of the second course would air the next 12 episodes. The series will be compiled into Blu-rays across four volumes, with the first volume planned to be released on April 21, 2021.

Yoshiaki Fujisawa is the music composer for original scores. And the opening and ending themes - Traveller's Song and Only, respectively - were written and performed by Yuiko Ohara.

The anime has been licensed by streaming services for simulcasting in different regions. Funimation acquired the license for streaming in North America, and through subsidiary platforms in Europe, and Australia and New Zealand. Muse Communications acquired the license in South-east and South Asia. An English simuldub by Funimation was announced on February 13, 2021 and the first episode premiered on the next day February 14, 2021.

Synopsis
Killed while saving a stranger from a traffic collision, a 34-year-old NEET is reincarnated into a world of magic as Rudeus Greyrat, a newborn baby. With knowledge, experience, and regrets from his previous life retained, Rudeus vows to lead a fulfilling life and not repeat his past mistakes.

Now gifted with a tremendous amount of magical power as well as the mind of a grown adult, Rudeus is seen as a genius in the making by his new parents. Soon, he finds himself studying under powerful warriors, such as his swordsman father and a mage named Roxy Migurdia — all in order to hone his apparent talents. But despite his innocent exterior, Rudeus is still a perverted otaku, who uses his wealth of knowledge to make moves on women whom he could never make in his previous life.

Japanese

 * Rudeus Greyrat (CV: Yumi Uchiyama)
 * Eris Boreas Greyrat (CV: Ai Kakuma)
 * Roxy Migurdia (CV: Konomi Kohara)
 * Sylphiette (CV: Ai Kayano)
 * Paul Greyrat (CV: Toshiyuki Morikawa)
 * Zenith Greyrat (CV: Hisako Kanemoto)
 * Lilia (CV: Lynn)
 * Ruijerd Superdia (CV: Daisuke Namikawa)

English

 * Rudeus Greyrat (CV: Madeleine Morris)
 * Eris Boreas Greyrat (CV: TBA)
 * Roxy Migurdia (CV: Michelle Rojas)
 * Sylphiette (CV: Emily Neves)
 * Paul Greyrat (CV: Jared Smith)
 * Zenith Greyrat (CV: Bryn Apprill)
 * Lilia (CV: Dani Chambers)
 * Ruijerd Superdia (CV: TBA)

Japanese

 * Director / Writer: Manabu Okamoto 岡本 学
 * Assistant Director: Hiroki Hirano 平野宏樹
 * Storyboard: Manabu Okamoto, Hiroki Hirano
 * Character Design: Kazutaka Sugiyama 杉山和隆
 * Sub-character Design: Yochiko Saitou 齊藤佳子
 * Chief Animation Director: Kazutaka Sugiyama, Yochiko Saitou
 * Art Director: Masakazu Miyake 三宅昌和
 * Color Design: Makiko Doi 土居真紀子
 * Cinematography: Shinji Tonsho 頓所信二
 * Editor: Akinori Mishima 三嶋章紀
 * Sound Director: Jin Aketagawa 明田川 仁
 * Sound Effects: Ueno Tsutomu 上野 励
 * Score Composition: Yoshiaki Fujisawa 藤澤慶昌
 * Theme Song Performer: Yuiko Ohara 大原ゆい子

English

 * ADR Director: Jeremy Inman
 * ADR Scriptwriter: Madeleine Morris
 * ADR Engineer: Jeremy Woods
 * ADR Script Supervisor: Tyler Walker