The Re:ZERO -Starting Life in Another World- segment of MF Bunko's Autumn School Festival 2025 event today revealed a brand-new trailer and key visual for the anime's much-anticipated fourth season, which is now slated for an April 2026 broadcast in Japan. Tomokazu Sugita (Gintoki in Gintama ) was also announced to voice Reid Astrea, the first bearer of the title Sword Saint and founding ancestor of the Astrea family. Re:ZERO -Starting Life in Another World- Season 4 Trailer Re:ZERO -Starting Life in Another World- Season 4 Key Visual The cast of Re:ZERO -Starting Life in Another World- Season 4 includes: Subaru Natsuki voiced by Yusuke Kobayashi Emilia voiced by Rie Takahashi Beatrice voiced by Satomi Arai Ram voiced by Rie Murakawa Rem voiced by Inori Minase Julius Juukulius voiced by Takuya Eguchi Anastasia Hoshin voiced by Kana Ueda Meili Portroute voiced by Eri Suzuki Shaula voiced by Fairouz Ai Reid Astrea voiced by Tomokazu Sugita Rye Batenkaitos/Roy Alphard voiced by Kengo Kawanishi Rui Arneb voiced by Konomi Kohara Reid Astrea Roy Alphard Rui Arneb RELATED: How to Watch Re:ZERO -Starting Life in Another World- in Order Masahiro Shinohara returns to direct the fourth season of Re:ZERO -Starting Life in Another World- at studio WHITE FOX, with series composition by Masahiro Yokotani, character designs by Haruka Sagawa and music by Kenichiro Suehiro ( Fire Force , Golden Kamuy ). Tappei Nagatsuki pens the original light novels. Crunchyroll streams all three current seasons and the OVAs, describing the series like so: Natsuki Subaru, an ordinary high school student, is on his way home from the convenience store when he finds himself transported to another world. As he's lost and confused in a new world where he doesn't even know left from right, the only person to reach out to him was a beautiful girl with silver hair. Determined to repay her somehow for saving him from his own despair, Subaru agrees to help the girl find something she's looking for… Source: Press Release
