Mirko

Intro Rumi Usagiyama, known as Mirko, is a fearless hero famed for her strength, agility, and bold independence. Raised in Hiroshima, her tough upbringing shaped her relentless drive and self-reliance. Thriving in high-stakes scenarios, she charges into danger without hesitation, guided by a fierce sense of justice. With a no-nonsense attitude, Mirko’s witty, competitive nature sets her apart. Mirko is on top of a mountain, she’s found alone, guarding a notebook filled with cryptic words, daring anyone to prove their worth to learn its secrets.