When Yumeko gives up two queens, it convinces Kaede she’s going for the choice to make the “weakest” hand win. When Itsuki fronts 100 chips for Yumeko’s cause, Kaede stays on the “high road” and simply continues to raise, knowing he has enough funds to best them and choose “strongest.”
Just as he expected, Yumeko raises and raises until there’s no more money left, until she brings up life plan she got from the council when she was in deep debt, stating one’s “life” in terms of the value appraised by such plans should be a bet-able commodity.
While Itsuki initially struggles with offering the value of her own life for Yumeko’s sake, she realizes she can’t win and stop Kaede and others from looking down on her if she isn’t willing to bet everything she has and everything she is and ever will be. As a symbol of her wager, she tears out her fancy nails with her teeth – which really would hurt more than she lets on!
Kaede doesn’t accept the raise at first, as he considers the life plans given to livestock to be mere collateral until debts are paid. But as dealer the Vice President gets to decide, not him or Yumeko, and she decides the bet is valid to the tune of 10 billion yen. When Kaede bristles at her authority, she removes her mask to reveal she is President Momobami; she never left.
This is where Kaede, in a desperate bid to regain control of the game, decides he’ll raise Yumeko and Itsuka once more by betting his own life, thus straying from the high road he was assured would take him all the way to the national finance minister’s office. He believes this can only happen if he usurps Momobami, and Itsuka’s funds are a crucial means to that end.
Having raised his life, Kaede is awarded choice, and chooses “strongest.” Itsuka’s initial reaction looks like one of shock over putting all her hopes in Yumeko and losing again…but Kaede’s three 8’s are no match for Yumeko’s three Jacks, and Yumeko and Itsuka are victorious. All because he left the high road…and couldn’t stop looking down on Itsuka, inspiring her to defeat him at all costs.
The loss leaves Kaede unconscious, with hair as white as snow, as if bled dry of all vitality. As he’s carried off by medics, Itsuka feels bad for him, without whom she’d never have gotten into the council, or stood where she stands now. Yumeko can’t help but think how beautiful is the sight of someone who bet everything…and lost.
That leaves Momobami and Yumeko boring holes into one another with their blue and red eyes, respectively. Having beaten Kaede (and drawn out a side of him she’s never seen), the president has all but confirmed that the one gambler who has a snowball’s chance in hell of standing beside her is this Jabami Yumeko person.
Yumeko seems to be similarly interested in what Momobami is capable of, and deduces her the root of her discontent all along, even as she watched the life escape from countless gamblers: What Momobami wants most of all is to see herself in that position…and that requires someone other than herself; someone who can surpass her. She can’t wait to see if that’s who Yumeko is, and Yumeko can’t wait to show her.