|Romaji name||Yorubashi Yoruaki|
24 years old
Ayame Prince's side
|Debut||Chapter 21 (Volume 7)|
Yoruaki Yorubashi is from a family of doctors. He wished to be someone on equal standing with Kinrei, so he sought to become superhuman by making a drug with the Prince's blood as one of the ingredients.
He looks exactly like Miya, one of the Sanome Guards.
Yorubashi (夜橋) has the characters for "night/evening" and "bridge".
Yoruaki (夜明) has the characters for "night/evening" and "light/bright".
Yoruaki is quite reckless with his own life, and has this thirst to prove himself to Kinrei.