Rendered in glossy PVC, Jewelpet Twinkle☆ Ruby—Sakura Akari stands poised with a graceful balance on a sculpted tree branch, its petals dusted with a soft, pearlescent sheen. Ruby wears a sparkling kimono-inspired outfit in blush pink and ruby red accents, with crescent moon motifs and delicate cherry blossom patterns that catch light from every angle. Her ruby jewel pendant glints at her chest, while her eyes are painted with a lively sparkle of mischief and kindness. The base features a tranquil sakura pathway and tiny blossoms, inviting the viewer to imagine a serene festival moment.

Within the Jewelpet Twinkle☆ universe, Ruby is born from a single gleaming ruby that awakens during the first bloom of spring Sakura season. She travels with Sakura Akari, a cheerful friend who tends a magical garden where wishes are whispered to blossoms. Ruby uses her radiant charm and swift agility to protect the garden from creeping shadows that drain color from petals. Her gentleness inspires others to dream, while her playful curiosity uncovers hidden springs of light. Together, they chase stardust, share stories, and restore festival lights to the town.