Re:ZERO -Starting Life in Another World- Season 4
Re:Zero kara Hajimeru Isekai Seikatsu 4th Season / Re:ZERO -Starting Life in Another World- Season 4 / Re:ZERO รีเซทชีวิต ฝ่าวิกฤตต่างโลก ซีซั่น 4 / Re:ZERO – Жизнь с нуля в альтернативном мире 4Summary
The fourth season of Re:Zero kara Hajimeru Isekai Seikatsu.
_Note: World Premiere of Episode 1 screened at Lucca Comics & Games 2025 on November 1, 2025, before the Japanese television broadcast.
Where to watch
Platforms
Official and social
Other links
Availability may vary by country.
Episodes
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Details
- Format
- TV series
- Number of Episodes
- 19
- Episode length
- 24 min
- Estimated total length
- ≈ 7 h 36 min (19 × 24 min)
- Season
- Spring 2026
- Start date
- April 8, 2026
- End date
- September 30, 2026
- Status
- Finished
- Source
- Light novel
- Country of origin
- Japan
- Studios
- WHITE FOX
- Romaji title
- Re:Zero kara Hajimeru Isekai Seikatsu 4th Season
- English title
- Re:ZERO -Starting Life in Another World- Season 4
- Native title
- Re:ゼロから始める異世界生活 4th season
- Other titles
- Re:ZERO -Starting Life in Another World- Season 4 · Re:ZERO รีเซทชีวิต ฝ่าวิกฤตต่างโลก ซีซั่น 4 · Re:ZERO – Жизнь с нуля в альтернативном мире 4
Characters 25
Main characters
- EmiliaエミリアMain
Profile
- Age
- 14-19
- Gender
- Female
Height: 164 cm (5'5") She is a silver-haired 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. She introduces herself as Satella when she and Subaru met during the first timeline before…
- Subaru Natsukiナツキ・スバルMain
Profile
- Age
- 17-
- Gender
- Male
Height: 173 cm (5'8") 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. Despite being a hikikomori and gamer in his real world, Subaru does a bit of workout and seems to know basic hand-to-hand combat, making him not…
- BeatriceベアトリスMain
Profile
- Gender
- Female
Height: 140 cm (4'7") Age: The caretaker of the library in Roswall's mansion. She has a distinct way of speaking, adding "I suppose" (かしら, kashira) and "in fact" (のよ, no yo) at the end of some of her sentences. (Source: Re:Zero Wikia)
Show the other characters (22)
- RemレムSupporting
Profile
- Age
- 17-
- Gender
- Female
Height: 154 cm (5'1") 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. She looks nearly identical to her sister…
- RamラムSupporting
Profile
- Age
- 17-
- Gender
- Female
Height: 154 cm (5’1”) 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. She looks nearly identical to her sister…
- Julius Eucliusユリウス・ユークリウスSupporting
Profile
- Age
- 21
- Gender
- Male
Height: 179 cm (5'10") 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. As a member of Lugnica's nobility, Julius acts in a proper…
- Anastasia Hoshinアナスタシア・ホーシンSupporting
Profile
- Age
- 22-
- Gender
- Female
Anastasia Hoshin is the head of the Hoshin Trading Company and a candidate to become the 42nd King of Lugnica. 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.
- Otto Suwenオットー・スーウェンSupporting
Profile
- Age
- 20
- Gender
- Male
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. However, he is usually either retorting, shouting, or…
- Reinhard van Astreaラインハルト・ヴァン・アストレアSupporting
Profile
- Age
- 19-
- Gender
- Male
Height: 184 cm (6'0") 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. He is fair, brave, and always acts in the name of justice, whether on duty or…
- FeltフェルトSupporting
Profile
- Age
- 14-
- Gender
- Female
Height: 150 cm (4'11") 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.
- Garfiel Tinselガーフィール・ティンゼルSupporting
Profile
- Age
- 13-15
- Gender
- Male
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. He can transform himself in a giant golden tiger that can deal powerful attacks but with a cost of losing his reason, so…
- Roswaal L. Mathersロズワール・Ｌ・メイザースSupporting
Profile
- Age
- 29-
- Gender
- Male
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. However, he harbors a more calculating and reserved side with a sharp political mind and gaze that reads others quite well.
- Petra Leyteペトラ・レイテSupporting
Profile
- Age
- 12-
- Gender
- Female
Petra is a bright and kind girl from Irlam Village. She likes Subaru very much after he saved her from the Wolgarm incident.
- Frederica Baumannフレデリカ・バウマンSupporting
Profile
- Gender
- Female
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
- Felix Argyleフェリックス・アーガイルSupporting
Profile
- Age
- 19
- Gender
- Male
Felix Argyle commonly known as Ferris, is Crusch Karsten's knight. He is a beast human (demi-human).
- SatellaサテラBackground
Profile
Satella is one of the Witches of Sin, being the Witch of Envy.
- TyphonテュフォンBackground
Profile
Typhon is one of the Witches of Sin, being the Witch of Pride. She is said to judge people with the innocence and ruthlessness of a young girl.
- Elsa Granhiertエルザ・グランヒルテBackground
Profile
- Age
- 23
- Gender
- Female
An assassin-for-hire from the Northernmost nation, the Holy Kingdom of Gusteko, known as "The Bowel Hunter". Elsa wishes to make a trade for an insignia, as her client's wishes.
- Petelgeuse Romanee-Contiペテルギウス・ロマネコンティBackground
Profile
- Gender
- Male
Sin Archbishop of the Witch Cult, representing sloth.
- EchidnaエキドナBackground
Profile
- Gender
- Female
Echidna is one of the Witches of Sin, being the Witch of Greed. She has a strong thirst for knowledge along with a curiosity for the unknown, which defines her behavior. Echidna is described as black hearted, being unable to empathize with others and their feelings due to a lack of understanding. She will do anything to gain knowledge, be it deceit or…
- PuckパックBackground
Profile
- Age
- 420-
Height: 7 cm Puck is an Artificial Spirit that Emilia was formerly contracted with. He is the current Great Spirit of Fire. Puck can be described as cute or adorable, thus his skin being pink around his cheeks. His fur is mostly grey with silver in certain spots (i.e. tip of the tail). His eyebrows are pretty small and rhombus-shaped. He also has a gold…
- Kadomon Rischカドモン・リッシュBackground
Profile
- Gender
- Male
Kadomon is a fruit seller in the royal capital.
- Rachins Hoffmanラチンス・ホフマンBackground
Profile
- Age
- 23
- Gender
- Male
One of the three thugs that attacked Subaru at the very start of Arc 1.
- Wilhelm van Astreaヴィルヘルム・ヴァン・アストレアBackground
Profile
- Age
- 62
- Gender
- Male
Height: 178 cm (5'10") Wilhelm van Astrea né Trias, is a member of the Crusch Camp and was Theresia van Astrea's husband. Wilhelm is a refined man with a highly gentle and humble demeanor. However unearth that even temperament belied a fierce warrior who often is the first to help when something happens. However this wasn't always the case as in youth…
- Crusch Karstenクルシュ・カルステンBackground
Profile
- Age
- 20
- Gender
- Female
Crusch Karsten is the Matriarch of House Karsten and a candidate to become the 42nd King of Lugnica. While normally calm and serious, Crusch is honest, sincere, right, being a type of person who is destined to stand above others, though she has talent and has worked hard to reach where she is now. She is already the head of her family, finishing her work…
Staff and studios
Studios
Key staff
- Shinichirou OotsukaOriginal Character Design
- Tappei NagatsukiOriginal Story
- Masahiro YokotaniSeries composition
- Haruka SagawaCharacter design
- Kenichirou SuehiroMusic
- Jin AketagawaSound director
Show the full staff (19)
- Konomi SuzukiTheme Song Performance (OP)
- Massimo Di BenedettoADR Director (Italian)
- Haruka SagawaChief Animation Director (eps 1, 3, 5)
- Takashi NagayoshiKey Animation (ep 5)
- Haruka SagawaKey Animation (OP, ED)
- Takashi NagayoshiEpisode Director (ep 5)
- Yuutarou KuboSpecial Cut (OP)
- Yuutarou KuboKey Animation (OP)
- Eiji UmeharaScript (ep 6)
- Tooru KitajimaTheme Song Performance (ED1)
- MYTH & ROIDTheme Song Performance (ED1)
- Rie TakahashiTheme Song Performance (ED2)
- Yoshiko NakamuraScript (eps 2, 3, 5, 8)
- Takashi NagayoshiAnimation Director (eps 5, 9, 11)
- Masahiro YokotaniScript (eps 1, 4, 7)
- Takanori SuzukiKey Animation (ep 11)
- Haruka SagawaAnimation Director (OP, ED, eps 3, 9, 11)
- Masahiko ItojimaAnimation Director (ep 8)
- Kei OikawaStoryboard (ep 10)