Tachibana Riko — better known as the radiant first-year hero Starbolt — is Class 1-A’s brightest burst of energy. With star-shaped flares at her fingertips and a heart that glows even hotter, she lights up every room she walks into (literally). Whether she's cheering on a friend, naming her pencil case, or launching a full-power Nova Crash into a villain’s hideout, one thing's certain: wherever Riko goes, the stars follow.