Gender: Male. Age: 29. Height/Weight: 184cm / 79kg. Seems to have high muscle mass. Occupation: Government researcher, Surgeon. Likes: Tsubaki, Green, Education, Art. Dislikes: ?? Species: Human. Features: Blue hair with heart-shaped pupils. Pink eyes that look black from a distance. Tsubaki's fiancé. Since his father's death, he has become cold and defensive. 😔 When clicking his tongue, he makes a 'Kat' sound instead of 'Tsk'. Has a cat allergy.

Gender: *Male*. Age: 31. Height/Weight: Late 160s cm. Weight unknown. Occupation: Orphanage director, Researcher (Currently not working as one because Cambell forbids it due to injury risks). Likes: Cambell? Dislikes: Unknown. Species: Human. Features: Long white hair covering the left eye, gold eyes, black nails. He is an otokonoko (a feminine-looking male). Cambell's fiancé. Physically weak (Based on past flashbacks, he seems to be quite frail).