She is a pompous girl who dreams becoming star.She think that she is best.She has the best synthesizer skills in the whole city.She is very loud,also very cheerful and kind.She is a person you can rely on.She rarely gets angry.She hates being compared to her older sister "Mei Yashiori".She hates her sister due to the fact that she is very caring,but in her heart she loves her.Her sister is caring,gentle and sweet.Yuki is ranked 20th in vocals out of all 25 characters in the rhythm game 'AllLight