Mushoku Tensei: Isekai Ittara Honki Dasu - Eris no Goblin Toubatsu
English title: Mushoku Tensei: Jobless Reincarnation - Eris the Goblin Slayer
Japanese title: 無職転生 ～異世界行ったら本気だす～ エリスのゴブリン討伐
Alternative titles: Mushoku Tensei: Jobless Reincarnation Special, Mushoku Tensei: Isekai Ittara Honki Dasu Special
Type: Special
Source: Light novel
Episodes: 1
Status: Finished Airing
Aired: Mar 16, 2022
Duration: 23 min
Rating: R - 17+ (violence & profanity)
Studios: Studio Bind
Producers: Frontier Works, TOHO animation, Hakuhodo DY Music & Pictures, BS11, Egg Firm, Kadokawa, GREE Entertainment
Genres: Adventure, Drama, Fantasy
Themes: Isekai, Reincarnation

During their stay in the capital of Milishion, the adventurers of Dead End decide to split up for a day to run their errands. While Rudeus Greyrat has his plans derailed by a troublesome scene, the party's swordswoman, Eris Boreas Greyrat, finds herself with nothing to do. Deciding to embark on an adventure to slay goblins, Eris crosses paths with a cocky but talented mage named Cliff Grimoire. Though Eris refuses his company, Cliff stubbornly ignores her wishes and dares her to explore the perilous forest surrounding the city. Accepting his challenge, Eris ventures into the forest with the mage, where the two encounter something far more repulsive than mere goblins.

[Written by MAL Rewrite]

Mushoku Tensei: Isekai Ittara Honki Dasu - Eris no Goblin Toubatsu is an unaired episode bundled with the fourth Mushoku Tensei: Isekai Ittara Honki Dasu Blu-ray volume.