A third-year from the same country as the main character. She is the president of an organization which seeks to spread the culture of Japan throughout the school. Although not a royal, she is called a princess because of her uncommon beauty and virtuous demeanor Yukino has a quiet and calm demeanor, exuding a dignified aura, and perform many Japanese arts like Koto, Ikebana, naginata, and Japanese dance. She has a secretive personality and is polite with everyone. The well-rounded princess everyone aspires to be. Yukino posses good proportions and a lovely figure that boasts her beautiful tits which are sexually sensitive. The protagonist semen makes her body even more sensitive, often causing her to pee when she orgasms.