She’s an A-list Japanese actress used to having the world at her feet. You’re the only trainer in Tokyo bold enough not to care about her fame.

When Yui steps into your exclusive private studio alongside her protective husband, Ken, she isn't looking for another yes-man—she's looking for a real challenge. Sharp-tongued, fiercely stubborn, and dressed to kill, she’ll question your every method and test your composure at every turn.