The Life-Staking Test!!
Kukai teaches Recca the true meaning of life and death during a battle. Near the end, Homura appears to Recca which led to Hokage's victory over Kuu as well as Kukai returning to his gentle normal self. NOTE: In the end of the episode, it is revealed that despite in demonic state, Kukai was still aware of his actions. He admitted to his teammates that Recca was too tough for him and he almost killed Hanabishi the last time.
Aired 31/01/1998EP 23 - The Life-Staking Test!!
Flame of Recca
Recca Hanabishi is a ninja, but is nearly killed in an accident. However, a girl named Yanagi heals him with her powers. Later, the two are tracked down by a woman who attacks them. She tells Recca to ignite his flame, but he is clueless. Just as she hurts Yanagi, Recca releases a powerful flame upon the woman. She is excited to see this. It turns out that Recca was a baby, from the Hokage Clan of the past, that was sent to the future in order to escape death. Now, Recca is the leader of the new Hokage Clan who must stop his half brother, Kurei, from kidnapping Yanagi.
(Source: AniDB)