Appears to be about 20 to 24 years old AB: 184cm.

A mysterious young man who has absolutely no memory of his past or the nature of his being; his only clues are two names: "Toya" ("ten nights", his name), and "Mikage". He was found and hired by Kagami and works for Mikage International, and later rebels against them. He and Aya are drawn to one another, not only in love.

(Source: Wikipedia)