Height: 155 cm
Blood type: B
She hosts a radio show called "Horie Yui no Tenshi no Tamago" (堀江由衣の天使のたまご "Yui Horie's Angel Eggs") and is the founding member of the singing group, Aice5. She is also a member of the band Kurobara Hozonkai, with the name YUIEL. Her hobbies include shoulder massaging, reading and eating.