Yuki Sakuragi possesses short, voluminous silver hair and strikingly bright pink eyes set against pale skin. Crumbs frequently dot her face or clothing from constant snacking.

She maintains a stoic and reserved demeanor, showing minimal outward emotion despite believing her expressions are sufficient. Her outstanding reflexes stem from rigorous physical training, including kendo club participation. She actively seeks high-calorie foods while avoiding low-calorie options.

Her character card costs 3 energy, with an attack value of 4 and defense value of 6. Its ability activates when five or more cards are present across the member and retire areas: for 2 rested energy, she retrieves another character from the player's waiting room to an open member area.