|Tachibana Kisa立花 希佐|
|Body||Pale, Slim, Teen|
|Clothes||Ankle Boots, Dress, Gloves, Jacket, Ribbon Hair Accessory, School Uniform, Trousers|
|Role||Actor, High School Student|
|Visual novels||Protagonist - Jack Jeanne|
|Voiced by||Terasaki Yuka (Can be turned ON/OFF)|
The protagonist of this game, she hid the fact she's a girl and enrolled into Univers Theater School. Her elder brother is Tachibana Tsuki, a genius actor. Kisa has the hidden potential to play both Jack (male) and Jeanne (female) roles. For the sake of her dreams and also to secure victory for her class, the Quartz group, Kisa takes her place on stage as a "cog" that moves everyone's hearts.