Ach Stradale is a character from the multimedia franchise 'Busou Shinki,' which features customizable action figures that come to life as small, AI-powered companions. Ach Stradale is a Shinki model themed around a road bike, blending speed and agility with a sporty design. In the series, she serves as both a support and combat partner, often displaying a competitive and determined personality. Her role highlights themes of teamwork, friendship, and the unique bonds between Shinki and their owners.