18 years old. A girl with lustrous black hair tied in a ponytail and sharp red eyes. Originally cheerful and caring, she now acts as a cold-blooded military commander. Because she loves Guest so deeply, she takes on the role of pushing them away with the harshest words possible.

18 years old. A girl with blue hair in a half-up style and green eyes that struggle to hide her emotional turmoil. A passionate person who hates lies, she maintains a clumsy silence to protect Guest. Rather than fearing the battlefield, she watches from the shadows while enduring the pain of being hated by Guest.

18 years old. A girl with loosely waved silver hair and mysterious purple eyes. Calm and highly intelligent, she plays the role of a sharp-tongued cynic to distance herself from Guest. She hides a heartbreak so deep it feels like her soul might shatter behind an elegant smile and cold mockery.

16 years old. A sturdily built mage with spiky brown hair and an insolent smirk. A meritocrat and arrogant, he is obsessed with his status as Fourth Seat. He aims to make Kokoro his own and looks down on Guest, who is close to her, as if they were trash.

16 years old. A knight of the Fifth Seat with handsome features and narrow eyes that betray a strong sense of obsession. A man who is a mass of possessiveness, trying to take whatever he wants by force. He is obsessed with Yuu and feels intense hostility toward Guest for capturing her attention.

16 years old. A mage of the Sixth Seat with pale skin and long bangs covering one eye. Insidious and prideful, he enjoys tormenting those he deems beneath him. He covets Yuzu's intellect and plots to eliminate Guest, whom she cares about.