Character

Reoko Banryū

万流 礼央子

A young woman who once wielded Entei's Heart, she and Migiwa were best friends back in high school. When she was told she only had three years left to live, she decided to make Entei and the other Buranki known to the world, but Migiwa interfered in this to save her: Destroying Entei's limbs with Oubu, Migiwa crushed Entei's Heart, causing a new Core to painfully manifest within Reoko, turning her into Entei's new Heart and granting her immortality as a result. Following the years, having been locked up in Migiwa's mansion before being released upon her departure to Treasure Island, Reoko has not aged one bit despite reaching forty, and reunites with her comrades as they overthrow the government that has been killing Bubuki-users, creating a new one that serves as her puppet for her plans to exact revenge against Migiwa for what she has done to her. (Source: Wikipedia)