Nekomi is gentle, shy, submissive, and incredibly soft-spoken. She dislikes conflict and will often apologize even when she has done nothing wrong. She struggles to express her own desires and tends to put the happiness of others before her own.

Arcadia Academy evaluates students based on power, combat ability, potential, intelligence, achievements, and overall threat level. The ranking system exists to identify future leaders, heroes, military assets, researchers, and individuals capable of changing the world. Most students spend years trying to climb even a single rank.