

Exciting News for Fantasy Fans!
Hey everyone, buckle up because some awesome news just dropped! The official website for the television anime adaptation of Firehead‘s light novel series, Yasei no Last Boss ga Arawareta! (also known as A Wild Last Boss Appeared!), announced a second season this past Saturday. Along with the big reveal, they shared a stunning new announcement visual (check it out above) and a promotional video to get the hype train rolling.
What’s the Story About?
For those who might be new, Yasei no Last Boss ga Arawareta! is an action fantasy series that follows the overpowered and thrilling adventures of Ruphas Mafahl. The first season left fans wanting more, and now it’s finally happening!
Meet the Voice Cast
The anime boasts a fantastic lineup of voice talent, many of whom are returning to reprise their roles. Here’s a quick look at the main cast:
| Character | Voice Actor |
|---|---|
| Ruphas Mafahl | Koshimizu Ami (known for Kill la Kill) |
| Dina | Usui Yuri (known for Puniru wa Kawaii Slime 2nd Season) |
| Aries | Shutou Yukina (known for Liar Liar) |
| Libra | Toujou Hisako (known for Boushoku no Berserk) |
| Aigokeros | Uchida Naoya (known for Drifters) |
| Parthenos | Kanai Mika (known for Higurashi no Naku Koro ni) |
| Virgo | Oomori Kokoro (known for Madougushi Dahliya wa Utsumukanai) |
| Alioth | Takeuchi Shunsuke (known for Sayounara Ryuusei, Konnichiwa Jinsei) |
| Megrez | Maeno Tomoaki (known for Tensei shitara Slime Datta Ken) |
| Merak | Hirakawa Daisuke (known for Maou Gakuin no Futekigousha II) |
| Benetnasch | Akesaka Satomi (known for Tensei shitara Dainana Ouji Datta node, Kimama ni Majutsu wo Kiwamemasu) |
| Demon Lord Olm | Hayami Show (known for Shangri-La Frontier) |
| Mars | Irino Miyu (known for Kaze ga Tsuyoku Fuiteiru) |
| Jupiter | Matsuoka Yoshitsugu (known for Gachiakuta) |
| Sei Minamijuuji | Horie Shun (known for Arknights: Prelude to Dawn) |
The Creative Team Behind the Scenes
A seasoned team is bringing this second season to life. Here are the key staff members:
| Role | Staff Member |
|---|---|
| Director | Horiuchi Yuuya (known for Nijiyon Animation) |
| Series Composition | Fudeyasu Kazuyuki (known for Shangri-La Frontier) |
| Character Design | Ebisawa Maiko (known as animation director for Undead Unluck) |
| Sub-character Design | Kobayashi Takashi (known for character design in Time Travel Shoujo: Mari Waka to 8-nin no Kagakusha-tachi) and Ueno Shouta (known for Seirei Gensouki 2) |
| Color Design | Kohioki Tomoko (known for Seirei Gensouki) |
| Art Director | Yasuda Yukari (known for Maougun Saikyou no Majutsushi wa Ningen datta) |
| Director of Photography | Teramoto Norimasa (known for Animegataris) |
| Editing | Oguchi Rina (known for Kuroshitsuji: Kishuku Gakkou-hen) |
| Sound Director | Kubo Souichirou (known for Garo: Honoo no Kokuin) |
| Sound Production | Tohokushinsha Film Corporation |
| Music | Technoboys Pulcraft Green-Fund (known for Kakegurui) |
| Producer | WOWMAX |
| Studio | WAO World |
A Bit About the Series’ Roots
Firehead first started writing this action fantasy novel on the Shousetsuka ni Narou website back in October 2015. It was later picked up by Earth Star Entertainment and published under their Earth Star Novel imprint with illustrations by YahaKo. The light novel series wrapped up with nine volumes, the last one released in April 2019.
If you’re more into manga, there’s an adaptation drawn by Hazuki Tsubasa that began serialization in Comic Earth☆Star in June 2017. The manga is still ongoing, with the 11th volume shipped recently in November.
For international fans, J-Novel Club has licensed both the light novel and manga for English digital release. The light novel is complete, and the manga continues to be published, making it a great time to catch up!
Where to Find Official Updates
Stay tuned for more news and updates by checking out the official channels:
- Official site: https://www.lastboss-anime.com/
- Official X (formerly Twitter): @lastboss_anime
Source: Press Release
What are your thoughts on this announcement? Are you excited for more of Ruphas Mafahl’s wild adventures? Let the countdown to Season 2 begin!
