TV Anime "The Strongest Outcast Prince's Secret Struggle for the Throne" Blu-ray BOX to be Released December 9, 2026 (Wed)!

Official HP

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▲The three-sided case illustration for the Blu-ray BOX is a new drawing by original illustrator Yuunagi!

☆The "strongest prince who pretends to be incompetent" fantasy, "The Strongest Outcast Prince's Secret Struggle for the Throne," is now a TV anime and available as a Blu-ray BOX!

☆In addition to the three-sided case with a new illustration by original illustrator Yuunagi, the special booklet includes a new novel by original author Tanba and anime setting materials!

"The Strongest Outcast Prince's Secret Struggle for the Throne" Blu-ray BOX Product Information

[Release Date]

December 9, 2026 (Wed)

[Price]

33,000 (tax included)

[Specifications & Included Bonuses]

・Three-sided case with new illustration by original illustrator Yuunagi

・Special Booklet

Novel written by original author Tanba

Chapter 1: "Imperial Capital Mock Battle"

Chapter 2: "Al's Time Slip"

Anime setting materials

[Video Bonuses]

・Non-telop OP

・Non-telop ED

・PV Collection

[Episodes Included]

Total 12 episodes

Distributor & Seller: Happinet Media Marketing Inc.

©Tanba, Yuunagi/KADOKAWA/Outcast Production Committee

"The Strongest Outcast Prince's Secret Struggle for the Throne" Blu-ray BOX Purchase Bonus Information

[Early Purchase Bonus]

1 Acrylic Card

2 Clear File

※Bonuses are available on a first-come, first-served basis.

※Bonuses will be handed over with the product.

※Some stores may not carry these items.

[Store-Specific Purchase Bonuses]

Animate (including online store)

・Set of 3 acrylic coasters with bases

AmiAmi

・Acrylic Character Plate (A5 size)

※Bonuses are available on a first-come, first-served basis.

※Bonuses will be handed over with the product.

※Some stores may not carry these items.

※For details regarding operation and bonus content, please contact each store.

"The Strongest Outcast Prince's Secret Struggle for the Throne" Anime Information

[Cast]

Arnold Lakes Adler: Yuma Uchida

Leonard Lakes Adler: Kikunosuke Toya

Feene von Kleinert: Manaka Iwami

Elna von Amsberg: Maaya Uchida

Linfia: Kaede Hondo

Johannes Lakes Adler: Kazuhiko Inoue

Erik Lakes Adler: Atsushi Tamaru

Gordon Lakes Adler: Ryota Takeuchi

Zandra Lakes Adler: Mitsuki Saiga

Traugott Lakes Adler: Yoshitsugu Matsuoka

Crysta Lakes Adler: Yuki Kuwahara

Mitsuba: Ai Kayano

Sebastian: Masahiko Tanaka

[Staff]

Original Story: Tanba (KADOKAWA Corporation, Kadokawa Sneakers Bunko)

Original Illustration: Yuunagi

Comic Adaptation: Yukino Amami

Director: Yano Yanase

Series Composition: Kazuyuki Fudeyasu

Character Design: Kazuko Tadano

Art Director: Satoshi Shibata

Color Design: Yuki Masumi

Director of Photography: Yukina Nomura

Music: Akki

Score Production: kuma

Sound Director: Satoshi Motoyama

Sound Effects: Hisato Yamaya

Sound & Score Production: BIT GROOVE PROMOTION

Animation Production: MAHO FILM

Opening Theme Song: BUDDiiS "Script"

Ending Theme Song: Kurawan "Subarashii Kanchigai"

[Story]

The Ardrasia Empire boasts immense military power. Its seventh prince, "Arnold," was called the "Outcast Prince" because his talented twin brother, "Leonard," overshadowed him in everything. Amidst the intensifying struggle for the throne following the sudden death of the first prince, who was the crown prince, Arnold decides to get serious, thinking, "I don't want to die, so I'll make my brother the emperor." While playing the role of the incompetent "Outcast Prince" on the surface, he secretly operates as the SS-class adventurer "Silver," one of only five in the continent, using his overwhelming power to manipulate the succession struggle from the shadows.