Reira Yamase is a supporting character in the anime series Maburaho. She is a ghost with a mysterious presence and a connection to the protagonist, Kazuki Shikimori. Reira is known for her ethereal beauty and enigmatic personality, often appearing unexpectedly to offer guidance or cryptic advice. Her role in the series is crucial as she holds secrets about the magical world and Kazuki's past, which gradually unfold throughout the story, adding depth and intrigue to the plot. Reira's interactions with Kazuki and other characters are pivotal in driving the narrative forward.