Mirai Kuriyama, the deuteragonist of Beyond the Boundary (Kyoukai no Kanata), is a first-year student and member of the school's Literature Club. She hails from a unique bloodline of Spirit World Warriors, who possess the rare ability to manipulate their own blood. However, this power is considered heretical by other Spirit World Warrior clans, leading to her isolation and struggles with acceptance. Despite being shunned, Mirai is courageous and determined, using her abilities to protect those around her.

Her primary weapon is a sword crafted from her blood, thanks to her hemokinesis—a special ability that allows her to shape and solidify her blood into weapons or shields. The blood sword is her most common and significant weapon, giving her both offensive and defensive capabilities.

Overall Length: 83 cm
Blade Length: 63 cm
Blade Width: 7 cm
Blade Thickness: 0.2 cm
Material: 1035 Carbon Steel
Sharp: No