Shion Tōdō, a 14-year-old student at Paprika Private Academy, reinvents herself as an idol after retiring from a decorated five-time national Go championship career, inspired by a SoLaMi♡SMILE performance. Her striking appearance blends dark purple hair in a thick, asymmetrical side ponytail with spiked bangs, golden amber eyes, and edgy accents like a bat-wing hairclip and heart-shaped earrings. She favors Baby Monster’s evolving fashion—beginning with the Eternal Punk Coord before adopting advanced Cyalume designs that mirror her idol evolution.

Outwardly composed and analytical, Shion’s competitive drive from her strategic Go background fuels her idol pursuits. She approaches challenges with calculated precision, initially targeting SoLaMi♡SMILE for defeat before co-founding Dressing Pafé with Dorothy and Reona West. Her fiery clashes with the free-spirited Dorothy gradually soften into a partnership of mutual respect, while her bond with Reona thrives on steady trust. A rivalry with Mirei Minami matures into collaboration as both acknowledge their shared dedication.

Shion’s path weaves through units like SoLaMi♡Dressing and Dressing Flower, pivotal events like the Christmas Idol Grand Prix, and a fleeting ascent to God Idol status with Dressing Pafé—a pinnacle they voluntarily step down from. Her priorities shift from solitary ambition to collective triumph, shaped by alliances and rivalries alike.

Notable details trace her Go roots: a January 5th birthday echoing "igo," a monochrome aesthetic rejecting gray, and a past diet restricted to black-and-white foods. She adores pandas, aligns with Capricorn traits, and channels her strategic philosophy into every facet of her idol identity.