Re:ZERO Season 4 Unveils Stunning New Visual and 2026 Premiere: Fairouz Ai Joins the Cast as Shaula the Sage
The long-awaited Re:ZERO -Starting Life in Another World- Season 4 has officially revealed its breathtaking new visual, confirmed a 2026 release window, and welcomed a major addition to its voice cast: Fairouz Ai, who will voice the mysterious and powerful character Shaula. This announcement was made hot on the heels of the Season 3 finale, setting the stage for the next thrilling arc in Subaru's tragic and epic journey.
Returning to animate the fourth season is Studio WHITE FOX, maintaining continuity with the same creative team behind Season 3. Tappei Nagatsuki’s narrative genius and Shinichiro Otsuka’s distinct character designs continue to fuel the series' visual and emotional identity, giving longtime fans confidence in what’s to come.
Who Is Shaula?
Shaula is no ordinary character. Known as the “Star Keeper of the Pleiades Watchtower,” she resides deep within the perilous Auguria Desert—a place so inhospitable that even the Sword Saint Reinhard couldn’t traverse it. Her design evokes a scorpion-like motif, emphasizing her danger and mystery. In lore, she’s recorded as one of the Three Heroes who once saved the world, remembered historically as “the Sage”—but the twist? While history marks her as a man, her true identity may surprise everyone. What secrets does she hold, and why is she the key to the next phase of Subaru’s journey?
A Journey Into the Unknown
Season 4 picks up right after the battle of Priestella, a momentous arc that ended with severe consequences. While Subaru and his allies managed to secure a bitter victory, the emotional toll was enormous. Rem remains locked in a coma induced by the Authority of Gluttony, Crusch has lost her memories, and Julius’s very identity has been erased.
With no clear path forward, Subaru learns of Shaula, the fabled Sage, who is rumored to possess unmatched wisdom that could be the key to reversing the devastation. The journey to the Pleiades Watchtower begins—a towering monolith buried in the heart of a merciless desert where sandstorms, mythical creatures, and unknown horrors await. Subaru and his friends must face trials unlike anything before if they hope to restore what has been lost.
A Familiar Team Returns
The continuity of the production staff guarantees the same level of emotional impact, animation polish, and narrative pacing that fans have come to expect. With Masahiro Shinohara returning as director, and the ever-reliable Kenichiro Suehiro composing music, Season 4 is shaping up to be one of the most emotionally powerful arcs yet.
Fairouz Ai’s inclusion as Shaula brings another layer of excitement. Known for her dynamic range and powerful delivery, she’s expected to bring nuance and vitality to the enigmatic role, breathing life into one of Re:ZERO’s most pivotal new characters.
From Humble Origins to Global Phenomenon
The Re:ZERO franchise started humbly on Shosetsuka ni Naro in 2012, with its light novel publication kicking off in 2014. Since then, the series has become a global sensation, with multiple anime seasons, OVAs, and a devoted fanbase. Season 3 dominated seasonal rankings and left fans craving more—Season 4 promises to deliver that and beyond.
With new characters, a brutal desert expedition, emotional stakes at an all-time high, and the mystery of Shaula looming, Re:ZERO Season 4 is poised to be one of 2026’s most anticipated anime events.
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