A Wild Last Boss Appeared! Season 2 Sets September 26 Streaming Debut
The streaming-first rollout mirrors the first season's September 2025 streaming run ahead of its October 2025 TV airing, making the early window a deliberate part of the production's release pattern rather than a one-off.
Key Facts
- A Wild Last Boss Appeared! Season 2 streams on ABEMA and U-NEXT starting September 26 at 10:30 p.m.
- The television broadcast begins on Tokyo MX on October 3 at 10:30 p.m., with BS Asahi and Kansai TV following on October 4.
- Akio Otsuka, Atsushi Miyauchi, and Shuhei Sakaguchi join the cast as Leon, Sagittarius, and Melcrius.
- Chakura performs the ending theme "Yurete Skirt" and Suspended 4th performs the opening theme "Melodic Impact."
- Yuya Horiuchi returns to direct the second season at Wao World with Kazuyuki Fudeyasu on series scripts.
Reporting from 2 sources: Anime News Network, Anime Corner.
The second season of A Wild Last Boss Appeared! will start streaming on ABEMA and U-NEXT on September 26 at 10:30 p.m., a week before its Tokyo MX television broadcast begins on October 3 at the same time. BS Asahi and Kansai TV follow on October 4. The show's official website published a second promotional video alongside the schedule and new cast. Akio Otsuka joins as Leon, Atsushi Miyauchi as Sagittarius, and Shuhei Sakaguchi as Melcrius. Chakura performs the ending theme "Yurete Skirt," while Suspended 4th handles the opening theme "Melodic Impact." Yuya Horiuchi returns to direct at Wao World, with Kazuyuki Fudeyasu again writing series scripts. The anime adapts the light novel series by Firehead and illustrator YahaKo.
The second promotional video reveals the ending theme and the full main staff. Chakura is a four-member girls rock band, and "Yurete Skirt" plays under the new trailer.
Maiko Ebisawa returns as character designer. The first season's episode chief animation directors (Toko Nakamura, Takashi Kobayashi, Shota Ueno, Mamiko Mizutani, and Takahiro Miura) are also designing characters this season, alongside new character designer Akiko Sato. Returning staff include color key artist Tomoko Kohioki, art director Yukari Yasuda, compositing director of photography Norimasa Teramoto, editor Rina Koguchi, sound director Soichiro Kubo, and composer TECHNOBOYS PULCRAFT GREEN-FUND, with sound production by Tohokushinsha Film Corporation. WOWMAX is credited as producer.
The sequel was announced right after the first season's finale. Ryota Suzuki is Karkinos, Chiaki Takahashi is Scorpius, Takahiro Sakurai is Castor, Shinpachi Tsuji is Mizar, Momoko Seto is Mass-Produced Libra, Yuichiro Umehara is Terra, and M.A.O is Luna, all previously announced.
Firehead launched the light novel on Shosetsuka ni Naro in 2015 and it ended in 2017; Earth Star Entertainment published the ninth and final print volume in April 2019. Circulation figures differ by outlet: 1.4 million copies in one count and over 1.7 million in another.
Synthesized by Yomimono from the 2 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.