The Prince and Kage
Kage's tragic childhood following the purge of his people from the Kingdom of Bo is recounted. As the match between Bojji and Daida continues, Bojji's fighting style is denounced as cowardly, and he is instructed by Domas to adopt a more regal style.
Aired 22/10/2021EP 2 - The Prince and Kage

2021
Ranking of Kings
Unable to hear, speak, or wield a sword, Prince Bojji doesn’t seem like a typical heir to the throne—and his kingdom agrees. But his fateful encounter with Kage, a shadow on the ground, gives him his first true friend. The two set off on a grand adventure and, together, form a bond that can overcome any obstacle...even being king.
(Source: Funimation)