Marie Ijuuin is a female character from the anime Vampire Pink, a two-episode OVA released in 2011. She has yellow or blonde hair and blue eyes, and her nationality is listed as Japanese. She is a vampire and a member of the Ijuuin family, being the sister of Serena Ijuuin. Her exact age is not specified. Very little information about her background, personality, motivations, or individual abilities is available from reliable sources. Her role in the story is tied to her family, particularly her sister Serena, who is the second daughter of the Ijuuin household and who becomes romantically involved with the protagonist Yuuto Akiyama. Marie appears as a supporting character within this context, but no detailed accounts of her personal development or notable powers beyond being a vampire are documented. Key relationships are limited to her familial connection with Serena and presumably other members of the Ijuuin household. In the absence of further information, a comprehensive description of her inner life and narrative arc cannot be provided.