World Finest Assassin Latest News

The Novel Series World Finest Assassin Reveals More Cast, Staff, Debuts October 6

The anime will premiere on October 6 on TOKYO MX, KBS Kyoto, and other networks

The animated television adaptation of the novel series The World's Finest Assassin is reincarnated in a different world as an aristocrat (Sekai Saikyo no Ansatsusha, Isekai Kizoku ni Tensei Suru) by Ryu Tsukiyo and Reia, has revealed a new trailer, a promotional image, more crew, cast and release date.

Via twitter

The New Voices:


Toshiyuki Morikawa as Cian

Chiaki Takahashi as Ethilu

Yukari Tamura as Megumi

Junpei Morita as Old Assassin

Other members are:


Kenji Akabane as Lugh

Reina Ueda as Dia

Yuki Takada as Tarte

Shino Shimoji as Maaha

they will also be


Secondary Designs: Arisa Fujii

Weapon Design: Yoshihiro Ujiie

Background Design: Akane Imada

Art Direction: Yuya Yoshiyama (Cosmo Project)

Artistic assistance: Asuka Komiyama (Cosmo Project)

Color Design: Hayato Yoshida

Director of Photography: Yuko Shintani

Graphic Design: Susumu Kashihara

3D Director: Keiichi Eda (Chiptune)

Editing: Michi Takigawa (REAL-T)

Sound Director: Masanori Tsuchiya

Sound Effects: Kiyotaka Kawada

Sound production: Glovision

Music: Kenichi Kuroda

Music production: Lantis

The opening will be the song "Dark seeks light", performed by the young singer and seiyuu Yui Ninomiya, who debuted as a solo singer in January 2020. The song will be released on November 3, 2021 as her second single.

The ending theme will be the song "A Promise", interpreted by Aira Yuuki, well recognized by anime fans and for having put themes to anime like True Tears, Tears to Tiara, ACCA: 13-Territory Inspection Dept, A Sister's All You Need or Violet Evergarden among others.

Synopsis: When a first-class assassin is reborn in another world, it turns out that he does so as the heir to a family of shadow assassins. With his knowledge of him as a modern world assassin and his experience, adding his special magic and new world techniques, it seems that he won't have a hard time becoming the deadliest assassin in history!

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