

To the empire, Prince Arnold is one big joke, a completely inept prince outshone by his more talented twin, Leonard. But in secret, Arnold operates as Silver, one of…
Animation, Comedy • Series • 2026 • 1 season
Starring: Manaka Iwami, Maaya Uchida, Kaede Hondo

S1 E1 - The Insipid Prince
Prince Arnold is willing to do whatever it takes for his twin brother to secure the throne.
Jul 6, 2026 • 24m

S1 E2 - Date at the Capital?
Back in the capital, Prince Arnold continues helping his brother, now with Finne by his side.
Jul 13, 2026 • 24m

S1 E3 - Elna Attacks
The emperor has decided to hold a competition among the princes.
Jul 20, 2026 • 24m

S1 E4 - In Town, the Night Before the Knights’ Festival of the Hunt
It's the day before the Knights' Festival of the Hunt and thieves are reported to be on the loose.
Jul 27, 2026 • 24m

S1 E5 - The Knights' Festival of the Hunt (1)
The festival begins, and Elna has no intention of cutting Arnold any slack.
Aug 3, 2026 • 24m

S1 E6 - The Knights' Festival of the Hunt (2)
Arnold and Elna take on the vampires, Dean and Sam.
Aug 10, 2026 • 24m

S1 E7 - Furtive Activities and Engagements
Arnold tries to find someone to protect Finne in his absence.
Aug 17, 2026 • 24m

S1 E8 - Shelter from the Rain
Arnold takes Elna on a date.
Aug 24, 2026 • 24m

S1 E9 - Switching Places, and the Struggles of Arnold
With their ships separated, Arnold is forced to pretend to be Leonard.
Aug 31, 2026 • 24m

S1 E10 - Each of Their Roles
Arnold comes up with a plan to take down a dragon.
Sep 7, 2026 • 24m

S1 E11 - Leviatano Roars
Arnold goes back to the capital to get permission to use Elna's holy sword.
Sep 14, 2026 • 24m

S1 E12 - Final Battle! Leviatano
Elna and Silver fight the sea dragon Leviatano.
Sep 21, 2026 • 24m
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The Insipid Prince's Furtive Grab for the Throne
To the empire, Prince Arnold is one big joke, a completely inept prince outshone by his more talented twin, Leonard. But in secret, Arnold operates as Silver, one of only five magic-wielding SS-rank adventurers on the continent. As the bloody battle for the throne intensifies after the crown prince’s death, Arnold pulls the strings from the shadows to crown his twin emperor to his own advantage.
Animation, Comedy • TV Series • 2026
