The highly anticipated fourth season of Re:ZERO − Starting Life in Another World has officially revealed its premiere date along with new music details. The popular isekai anime is finally returning with a new story arc, and fans will not have to wait much longer.
Season 4 will premiere on April 8, 2026, marking the next major chapter in Subaru Natsuki’s painful journey through life, death, and fate. The announcement was accompanied by a new visual and details about the anime’s ending theme song.
Re:ZERO Season 4 Release Date Officially Announced
The fourth season of Re:ZERO Starting Life in Another World will begin broadcasting and streaming in Japan on April 8, 2026 across multiple television networks.
This new season will continue the story right after the events of Season 3, which ended in 2025 after adapting the intense Priestella battle arc.
Season 4 will contain a total of 19 episodes and will be divided into two major story arcs.
- The Loss Arc – 11 episodes starting April 8, 2026
- The Recapture Arc – 8 episodes starting August 12, 2026
The second arc will continue later in the year after the first part finishes airing.
New Ending Theme Song Revealed
Along with the premiere announcement, the anime also revealed its new ending theme song.
The ending theme for Season 4 is titled “Ender Ember.”
The song will be performed by MYTH & ROID featuring TK from Ling tosite sigure. This collaboration marks the first time the two artists have worked together on a song.
MYTH & ROID has been closely connected to the Re:ZERO franchise for many years and previously created several iconic songs for the series. The addition of TK brings a powerful new style to the music.
The track is described as emotional and intense, reflecting the dark and dramatic tone of the upcoming story.
A preview of the song has already been released on the official Re:ZERO YouTube channel.
What Story Will Season 4 Cover
Season 4 will adapt Arc 6 of the original light novel series written by Tappei Nagatsuki.
The new arc takes Subaru and his allies on a dangerous journey to the mysterious Pleiades Watchtower, located deep inside the deadly Auguria Dunes desert.
The mission is extremely risky. Even legendary heroes have failed to conquer this dangerous region.
Subaru travels with his companions to search for a way to save Rem, who remains in an endless sleep after the events of the previous arc. At the same time, other characters are also suffering from memory loss caused by powerful enemies.
The story will introduce new characters and powerful figures connected to the history of the kingdom.
Unknown monsters, dangerous environments, and powerful enemies await Subaru and his friends.
Studio and Staff Return for Season 4
The anime will once again be produced by White Fox, the studio responsible for the previous seasons of the series.
Director Masahiro Shinohara returns to lead the project, while the character designs are handled by Haruka Sagawa.
The returning staff is expected to maintain the same emotional storytelling and dramatic animation style that made the anime popular worldwide.
Re:ZERO Continues to Be One of the Biggest Isekai Anime
Since its first season aired in 2016, Re:ZERO has become one of the most successful and influential isekai anime.
The series follows Subaru Natsuki, a normal teenager who suddenly finds himself transported to another world. Soon he discovers a terrifying ability known as Return by Death, which allows him to rewind time after dying.
While the power helps him protect the people he cares about, it also forces Subaru to experience repeated pain, trauma, and emotional struggles.
This unique story of suffering, determination, and sacrifice is one of the reasons why the anime has built such a large global fanbase.
The original light novel series has already sold over 13 million copies worldwide, showing the massive popularity of the franchise.
Fans Are Already Excited for the New Season
With the release date now confirmed and the ending theme revealed, excitement for Re:ZERO Season 4 is growing rapidly.
The upcoming arc is considered one of the most mysterious and dangerous parts of the story. Many fans believe it could become one of the most intense seasons of the anime so far.
New characters, deeper lore, emotional moments, and dangerous battles are all expected to appear in the upcoming episodes.
As the April premiere approaches, more trailers, visuals, and music previews are likely to be released.
For anime fans who enjoy dark fantasy stories and emotional character journeys, Re:ZERO Season 4 is already one of the most anticipated anime releases of 2026.