From Macross Compendium
The dark doctor from Planet Zola. A man with a medical license who could not endure the excessive pressure and left the university hospital. He currently acts as an investor based in the San Francisco-block of Macross Frontier. He is joker who regularly dresses in tailor-made suits. He has narrow shoulders and sharp features strengthened by muscle training. Because his medical arm isn't bad, he makes business trips practicing medical procedures to people in the entertainment society and underworld whose the medical behavior cannot be publicized. He is generally known as being gay and exists as an reliable "elder sister" for Chelsea.