ロゼ シンクレア

A third year student at St. Trea high school. She serves as President of the board for the students. Half-Japanese and Half-American.

She shows great dignity as expected of the President, treating the other students gently and indiscriminately.

In the real world, she pampers Tsukasa with lots of motherly love like a saint. However, once she is in the game world, she begins taking an interest in love and sex much like other girls her age.

Her class while in the game is "Seikenhime" (Holy Princess)