Princess Bubbles, also called Shabondama-hime, commands the Shabondama Girls, a troupe renowned for crafting intricate bubbles through synchronized flute performances. Her crystalline castle stands as the epicenter of their mesmerizing shows, captivating audiences such as Anpanman and his companions. The enchanted flutes wielded by her team serve as essential instruments, weaving both delicate artistry and formidable power into their creations.

When the villainous Baikinman infiltrates her fortress, he seizes the flutes to unleash waves of destructive bubbles, endangering the kingdom’s tranquility. Amid the chaos, Princess Bubbles steps into a supportive role as Purun—a hesitant Shabondama Girl grappling with insecurity—emerges to confront the threat. The story spotlights Purun’s journey of self-discovery and resilience, leaving Princess Bubbles’ past and aspirations unexplored.

Princess Bubbles’ involvement remains confined to the events of this story, with no documented appearances or expanded arcs in other seasons, films, or official media.