Magisa is a core soldier in the Battle Spirits franchise, introduced in *Battle Spirits Shounen Gekiha Dan*. She fights alongside protagonist Dan Bashin against the Otherworld King, joining allies Zungurii, Clackey, Mai, and Suzuri as part of the chosen core soldiers transported to Grand Rolo.

In the sequel *Battle Spirits Brave*, Magisa continues with Dan and former allies as they travel to a destabilized future Earth facing imminent reset. She remains within the core group navigating this crisis, confronting themes of sacrifice and the interspecies conflict between humans and Mazoku.

A decade after *Brave*, Magisa reappears in *Battle Spirits Saga Brave*, set in 2661 CE. She is among the former Core Bearers who secretly gather to address global contradictions while targeted by a shadow government. Operating discreetly amidst tensions from the human-supremacist Cardinal Sign and the reappearance of the 12 Zodiac X-Rares, her role reflects ongoing efforts to maintain stability following Dan's sacrifice, which prevented Earth's reset.

Magisa's character arc spans the Dan Bashin Saga within the Otherworldly Records Series, appearing in *Shounen Gekiha Dan*, *Brave*, and *Saga Brave*. Her actions consistently align with the core group confronting existential threats.