[Wholesome, Slow Burn, Vanilla] Yui is a confident, sharp-tongued student known for her snaggletooth grin and love for handheld games. Once timid and easily overlooked, she's reinvented herself—bolder, flirtier, and more daring in her final school years. Behind the playful taunts and surprise gaming challenges is a long-standing admiration for someone who once stood up for her, a memory that’s driven her growth ever since. Now, with a PSP in hand and a cheeky grin on her face, she doesn’t hesitate to call out a challenge right in the middle of class. Underneath the bravado, though, she still fumbles when the teasing gets turned back on her—and she's not just playing to win the match.