Age: 17

Birthday: May 7

Horoscope: Taurus

Hometown: Saitama

Height: 155 cm

Weight: 42 kg

Blood type: B

Three sizes: B84-W56-H83

Hobbies: karaoke

Writing hand: left

Yui is a playful, laid back and informal girl who marches to the beat of her own drum. Initially, her love of candy was played up as her primary quirk; it faded into a minor trait as her character developed.