Yui (唯) is the ultimate (7th) backup of the Project Kaguya-hime, which intend to create humanoid weapons against the Earth.

Like Yuki (4th), she hates coriander, enjoy tea and have identical height, weight, measurements and a cup of C. Unlike Yuki, she always wear a black pair of Miko’s custom and is much more competitive and driving when it comes to (mentally) gaining Manager’s heart. The strength of her Void Wall is significantly weaker then that generated by Yuki, hence it is much more easier to be broken.

Yui has little resistance against cats, but the cats are always cautious about her for reasons unknown. She tends to show her seductive side using cloths (red ropes, dark suits, etc.) as well as everyday behaviour, and is always yearning a chance to set herself free.

Age: 16
Identity: Project Kaguya-hime’s ultimate backup
Birthday: 30 August
Zodiac Sign: Pisces
Nationality: Japan
Height: 162cm (5.31 ft)
Weight: 48kg (105.8 lbs)
Measurements: 84-59-86
Cup: C
Favourite Present 1: Clay Tea Set
Favourite Present 2: A Bag of Clothes
Love/Hate Food: Sushi/Coriander
Hobbies: Meditating; Stalking cats
Good At: Being jealous
Poor At: Talking things out
Pet Phrase: Manager, a little time with me?
Dream: Becoming a real human
Secret: Body is crumbling. Requires Ionus or the Manager’s blood to sustain life.