Burikan Ryōma

Burikan Ryōma (龍馬バルカン) is a member of the Ryōma family, younger brother of Arashi Ryōma, and youngest son of Sakamoto Ryōma. Unlike his brother, Burikan respects the Ujimasa family as the strongest and best family, scared to think what they'd do to the Ryōma if he even tried to disobey them.

When meeting Orion Masahige for the first time, he does respect his ability to control three elemental abilities especially because he can harness Sora and Mizu. However, as time goes by, Burikan can see the good that Orion is trying to accomplish, and eventually joins up with him to stop a potential family war and a possible uprising of the Mugendai.