Re:ZERO -Starting Life in Another World- Season 4 cover art

Re:ZERO -Starting Life in Another World- Season 4

Re:Zero kara Hajimeru Isekai Seikatsu 4th SeasonRe:ゼロから始める異世界生活 4th season

2026 · TV · 19 eps Finished

AniList average score
90%
On AniList users' lists
152,524

What is Re:ZERO -Starting Life in Another World- Season 4 about?

Re:ZERO -Starting Life in Another World- Season 4 is a TV anime series of 19 episodes animated by WHITE FOX, adapted from a light novel. It aired from April 8, 2026 to September 30, 2026. AniList classifies it as action, adventure, drama and fantasy. It continues from Re:ZERO -Starting Life in Another World- Season 3, which is worth watching first.

In the deadly battle at Priestella, Subaru and his allies emerged victorious, but at great cost. As Subaru searches for a way to save Rem, Crusch, and Julius, he learns of a "wise woman," Shaula, an all-seeing being said to possess every form of knowledge, who resides at the Pleiades Watchtower. Subaru and his crew must brave the uncharted Auguria Dunes to reclaim what was lost.

(Source: Crunchyroll)

Synopsis from AniList. The summary above it is written by FreeAnime.xyz from AniList's data.

Themes AniList users associate with it: Seinen, Time Loop, Male Protagonist, Magic, Witch, Denpa, Gore, Philosophy, Cult, Female Protagonist.

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Other official links listed on AniList

Official trailer on YouTube

Main characters

Characters AniList lists in a main role, with spoiler-free notes.

  • Emilia エミリア

    Main character

    Emilia is a half-elf girl who is one of the candidates to become the next ruler in the royal election. Subaru first meets her when her insignia is stolen by Felt as she needs to possess it to be eligible to participate in the election.

    Japanese voice: Rie Takahashi

  • Subaru Natsuki ナツキ・スバル

    Main character

    On the way home from the convenience store, he suddenly finds himself transported into another world. He has the ability that he calls "Return by Death" to go back in time when he dies.

    Japanese voice: Yuusuke Kobayashi

  • Beatrice ベアトリス

    Main character

    The caretaker of the library in Roswaal's mansion. She has a distinct way of speaking, adding "I suppose" and "in fact" at the end of some of her sentences.

    Japanese voice: Satomi Arai

  • Anastasia Hoshin アナスタシア・ホーシン

    Main character

    Anastasia Hoshin is the head of the Hoshin Trading Company and a candidate to become the 42nd King of Lugunica. Her knight is Julius Juukulius. Despite her surname being "Hoshin", she's not directly related to Hoshin of the Wilderness. She chose the name because she was inspired by his legacy.

    Japanese voice: Kana Ueda

  • Ram ラム

    Main character

    Ram is one of the twin maids working for Roswaal L Mathers. She has medium length light pink hair that covers her left eye, large darkish pink eyes, and young features. She also has hair clips towards right side of her hair, flower-shaped ribbon on the same side of her hair, and a maid hairband.

    Japanese voice: Rie Murakawa

  • Julius Euclius ユリウス・ユークリウス

    Main character

    Julius Euclius is Anastasia Hoshin's knight and a member of the Royal Guard. Julius lived with his family at the Euclius House. After his father, Klein Euclius died, he started to live with his uncle Alviero and he started to take care of Julius and became his adoptive father.

    Japanese voice: Takuya Eguchi

  • Meili Portroute メィリィ・ポートルート

    Main character

    One of the children that lives in the village within Roswaal's region. She's timid, though is friendly, such as when she introduces a small dog to Subaru.

    Japanese voice: Eri Suzuki

  • Shaula シャウラ

    Main character

    Shaula is the overseer of the Pleiades Watchtower created by Flugel. She is tall, has dark green eyes and long brown blackish hair. Her outfit has a similar color scheme to that of Subaru. It is noted that the design for her outfit came from Flugel and her mother.

    Japanese voice: Fairouz Ai

Supporting characters

  • Patrasche パトラッシュ

    Supporting character

    Subaru's Earth Dragon that he officially received from Crusch Karsten for his efforts in the Hakugei battle. Despite being of a species known for being feisty, Patrasche is extremely loyal to Subaru, as she is willing to put her life on the line for him.

    Japanese voice: Kouichi Souma

  • Rem レム

    Supporting character

    Rem is one of the twin maids working for Roswaal L Mathers. She has medium length sky blue hair that covers her right eye, large light blue eyes, and young features. She also has hair clips towards left side of her hair, flower-shaped ribbon on the same side of her hair, and a maid hairband.

    Japanese voice: Inori Minase

  • Felt フェルト

    Supporting character

    A thief that lives in the slums. Felt stole Emilia's insignia, hoping for quick, easy cash. Though Felt can usually handle her own, she does consider Rom to be like family.

    Japanese voice: Chinatsu Akasaki

  • Reinhard van Astrea ラインハルト・ヴァン・アストレア

    Supporting character

    Reinhard van Astrea is the current Sword Saint and a member of the Royal Guard, currently acting as Felt's knight. As the Sword Saint and the Knight of the Royal Guard, Reinhard embodies chivalry and elegance, treating everyone with exceptional respect.

    Japanese voice: Yuuichi Nakamura

  • Roswaal Mathers ロズワール・Ｌ・メイザース

    Supporting character

    The lord of the Roswaal Mansion and a descendant of the original Roswaal. He comes across as an eccentric due to his flamboyant appearance and odd speaking style, the latter which he shares with his grandmother.

    Japanese voice: Takehito Koyasu

  • Felix Argyle フェリックス・アーガイル

    Supporting character

    Felix Argyle commonly known as Ferris, is Crusch Karsten's knight. He is a beast human (demi-human).

    Japanese voice: Yui Horie

  • Otto Suwen オットー・スーウェン

    Supporting character

    Otto Suwen is a merchant appearing in Re:Zero. His remarkable misfortune always takes him to dangerous situations, from which he escapes thanks to his wit. Otto has gray hair that is mentioned to be as long as a gal game protagonist. He is said to be somewhat handsome if he has a serious expression.

    Japanese voice: Kouhei Amasaki

  • Garfiel Tinsel ガーフィール・ティンゼル

    Supporting character

    Garfiel Tinsel is the former guardian of the Sanctuary and a member of the Emilia Camp. Introduced during Arc 4, he became one of the main supporting characters of the season. He's a half-beast human and Frederica Baumann's half-brother.

    Japanese voice: Nobuhiko Okamoto

  • Petra Leyte ペトラ・レイテ

    Supporting character

    Petra is a bright and kind girl from Irlam Village. She likes Subaru very much after he saved her from the Wolgarm incident.

    Japanese voice: Marika Kouno

  • Frederica Baumann フレデリカ・バウマン

    Supporting character

    Frederica Baumann is a maid working for Roswaal L. Mathers and a member of the Emilia Camp. She quit her job as a maid a few months before Subaru's appearance, but returned after Ram couldn't manage the mansion

    Japanese voice: Kaori Nazuka

  • Mimi Pearlbaton ミミ・パールバトン

    Supporting character

    Mimi is one of Anastasia Hoshin's followers and is one of three vice-captains of the mercenary group Fang of Steel.

    Japanese voice: Yukiyo Fujii

  • Rye Batenkaitos ライ・バテンカイトス

    Supporting character

    Rye Batenkaitos is a Sin Archbishop of the Witch Cult, representing the gourmet aspect of gluttony.

    Japanese voice: Kengo Kawanishi

Full cast list

Related works

Prequels, sequels, side stories and source material, as linked on AniList.

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