The official Twitter account and website of the anime adaptation of Akira Kareno and illustrator ue's Shūmatsu Nani Shitemasu ka? Isogashii Desu ka? Sukutte Moratte Ii Desu ka? ( What do you do at the end of the world? Are you busy? Will you save us? or " SukaSuka " for short) light novel series revealed the cast and additional staff of the anime on Friday.

The cast includes: (Note: character name spellings aren't official.)

From left to right in image above:

Ryohei Arai as Willem Kmetsch

Azusa Tadokoro as Chtholly-Nota-Seniorious

Akari Uehara as Neflen Luku Insania

Machico as Icea Mize Valgalis

From left to right in image above:

Kazusa Aranami as Larntolk Itsuri Historia

Inori Minase as Noft Kay Desperatio

From left to right in image above:

Tomomi Mizuma as Tiat

Yurika Kubo as Panibal

Manaka Ishimi as Lakish

Hina Kino as Coron

Akane Kohinata as Armita (not pictured)

From left to right in image above:

Kikuko Inoue as Niglart

Shigeru Chiba as Glick Gleicluck

Juurouta Kosugi as Limeskin

Satomi Satou as Almaria Dufna

From left to right in image above:

Honoka Inoue as Firacoluribia Drio

Rina Satou as Lila Aspray

Mugihito as Swon Kandel

Original writer Kareno is personally handling series composition, and is also penning the scripts alongside Mariko Mochizuki ( Aquarion Logos ), Shingo Nagai ( New Game! ), and Toshizo Nemoto ( Macross Delta ). Jun'ichi Wada (The Disappearance of Nagato Yuki-chan, Ragnastrike Angels) is directing the series at C2C and Satelight. Tōru Imanishi (Ragnastrike Angels) is designing the characters for animation based on ue's original character designs and is also serving as chief animation director. Stanislas Brunet ( Senki Zesshō Symphogear , Macross Delta ) is credited for world concept design, while Hocchi, Shinya Asanuma, and Toshinari Tanaka are credited for concept design. Hiroyuki Taiga is credited for design works, and Junichi Fukunaga is credited for prop design.

Other staff positions include:

Art Setting: Mio Isshiki (Studio Wyeth), Masahiro Sato (Head Works), Chiaki Tsukamoto (Head Works), Shinya Asanuma

Color design: Masato Takagi

Art Director: Mio Isshiki (Studio Wyeth)

Backgrounds: Studio Wyeth

3D CG Director: Jumpei Mukai

Director of Photography: Jun Kubota

Photography: Satelight Digital

Editing: Gō Sadamatsu

Sound Director: Satoshi Motoyama

Music: Tatsuya Katou

Music Producer: Shigeru Saitō

Animation Producer: Fumio Kaneko, Ryōsuke Yamada

General Producer: Atsushi Itou

Sound Production: Dax Production

Music Production: Lantis

Azusa Tadokoro will perform the anime's theme song "Dearest Drop."

The anime will premiere in April.

The series is set in a world where humans have been driven to extinction by "Beasts." The duty of fighting the Beasts fall to "Fairies," who are destined to use their powers to wield "Holy Swords" called "Kariyon" and eventually meet their destiny of death. A sole human being named Willem wakes up after several hundred years, and continues his fight against the Beasts. The series follows the everyday and transient lives of the leader Willem and the female fairy warriors.

Writer Kareno and illustrator ue launched the series in 2014, and published the fifth and final novel in April. Kareno and ue launched the first novel in a sequel series titled Shūmatsu Nani Shitemasu ka? Mō Ichido Dake Aemasu ka? ( Do you have what THE END? May I meet you once again? ) in April, and the third volume in the new series shipped in December.

New illustrator Kaname Seu launched a manga adaptation of the original novel series in Kadokawa's Comic Alive magazine last June.

[Via Otasuke]