Requiem of the Rose King - Season 1 - Eps 22: Use your head more, damn brat. Don't die even if you are weak.
With Buckingham in open rebellion, an anguished Richard turns toward Catesby. "If only I hadn't been so intimate with him. If only I wasn't the son of the devil..." But that was no longer an option. Leaving his wife Anne and son Edward behind, Richard sets out for battle. Richard III and Buckingham cross swords in the Forest of Dean, just as they promised. "I will cross the border and abandon my name. I will stand by your side and cut through your thorns until the day I die. That...and the loyalty to your father that still binds you..."
About Requiem of the Rose King

Title: Requiem of the Rose King
First Air Date: 2022-01-09
Last Air Date: 2022-06-26
Status: Ended
Rating: 4.9/10 (from 8 votes)
Language: JA
Seasons: 2
Total Episodes: 24
Network: Tokyo MX
Genres: Animation, Drama, Action & Adventure
Production Companies: J.C.STAFF, Lantis, Bandai Namco Arts, Hakuhodo DY Music & Pictures, Akita Shoten, Bandai Namco Live Creative
Synopsis
The crown of England has been hotly contested throughout history, and in the Middle Ages, a series of great civil wars became known as the War of the Roses. Claiming a right to the throne, the Duke of York seeks to unseat King Henry VI and his heir in order to become king himself.
Cast

Mitsuki Saiga
Richard (voice)

Hikaru Midorikawa
Henry (voice)

Show Hayami
Richard, Duke of York (voice)

Kohsuke Toriumi
Edward (voice)

Yasuaki Takumi
George, Duke of Clarence (voice)

Satoshi Mikami
the Earl of Warwick (voice)

Satoshi Hino
William Catesby (voice)

Sayaka Ohara
Queen Margaret (voice)

Kohei Amasaki
Edward of Westminster (voice)

Hochu Otsuka
narration (voice)