|Age||Centuries years old|
|Physical and Vital Statistics|
|Eye Color||Cherry Red|
|Occupation|| 4th Wife of Karlheinz
|Relatives|| Karlheinz (husband)
Ruki (adoptive son)
Kou (adoptive son)
Yuma (adoptive son)
Azusa (adoptive son)
Playing with children
Ai was the fourth wife of the Vampire King Karlheinz and the mother of Miwa Sakamaki. She is the stepmother of Shu, Reiji , Ayato, Kanato, Laito, Subaru, and Kino. She's also the adoptive mother of Ruki, Kou, Yuma, and Azusa.
Ai had beautiful long straight pink hair that reach to her ankles and had warm cherry red eyes. Ai was quite short even shorter than the rest of the other wives. She also had pale but beautiful skin.
Au wore a dark pink dress that a white bow behind it.
Ai was very kind and motherly to the young Sakamaki brothers. Ai was said to possessed a beauty that death couldn't even steal. Despite being beautiful, Ai was also caring and kind to anyone that she meets.
Ai was born as a mere patient and lived in a small, quite vampire village. During her life in her hometown, Ai quickly took a liking to baking.
Karlheinz was Ai's husband and the father of her only daughter and child. Ai was Karl's favorite wife.
Mwia was Ai's daughter. She loved her child very much. Despite dying after giving birth to Miwa, Ai was happy to bring her into the world.
Shu Sakamaki Edit
Shu was Ai's stepson. Ai cared about Shu despite not being her biological child.
Reiji Sakamaki Edit
Reiji was Ai's stepson. Because of Reiji was heavily neglected by his mother, Ai tried to give him motherly love to make him happy.
Ayato Sakamaki Edit
Ayato was Ai's stepson. Ai always tried to Ayato see that he was already the best.
Kanato Sakamaki Edit
Kanato was Ai's stepson. Kanato took a quick liking to Ai and soon began to seek her attention.
Laito Sakamaki Edit
Laito was Ai's stepson. Ai enjoyed playing with Laito and was very kind to him.
Subaru Sakamaki Edit
Subaru was Ai's stepson. Subaru was very kind to Ai and enjoyed her company.
Kino was Ai's stepson. Ai was the only wife that discovered about the illegitimate son of her husband. However, Ai was loving to Kino and treated him with kindness.
Ruki Mukami Edit
Ruki was Ai's adoptive son. At first, Ruki was a bit distrustful of his new adoptive mother but eventually grew to respect her.
Kou Mukami Edit
Kou was Ai's adoptive son. Ai was very kind to Kou and wanted to help him overcome his tragic past.
Yuma Mukami Edit
Yuma was Ai's adoptive son. Yuma was at first distrustful of his new adoptive mother. But he soon learned that she was originally born as a patient.
Azusa Mukami Edit
Azusa was Ai's adoptive son. Ai tried to help Azusa with his problem of feeling pleaser from pain.
Richer was Ai's brother in law. Her relationship with him reminds unknown.
Cordelia and Ai didn't got along together. Ai strongly disapproved of Cordelia's treatment towards the triplets. The two wives were rivals of who was Karlheinz's favorite wife (although, this on Cordelia's side).
Beatix and Ai didn't got along together. While Beatrix and Ai didn't have a good relationship, they did often argue on the treatment on the two older sons.
Christa and Ai didn't got along together. Ai did felt sorry for Christa due to her poor mental health. However, Ai didn't like it that Christa took it all on Subaru.
- Ai's name means love.
- She was the only wife that didn't came from noble background and instead was a patient.