Older sister of Koyomi, former vampire with a protective nature.
Energetic tank gunner whose enthusiasm often drives team morale.
The energetic and physically strong team member who joins the expedition to escape restrictive family expectations and discover her own identity.
Mirei Shikishima is a Liberator in the Mermaid story. She forms a partnership with Mamori Tokonome, an Extar infected with the A Virus, and can wield Mamori’s transformed weapon form through Drive. Their partnership places Mirei at the center of the island’s conflict and connects her directly to the series’ central heroine.
Hibiki's devoted childhood friend who supports her emotionally through dangerous battles.
High school student and Haruka's secret girlfriend, central to the romantic comedy plot.
Chihiro's mother, deeply concerned about his occult research.
An aircraft carrier of the First Carrier Division who frequently accompanies Akagi. She dislikes the Fifth Carrier Division but holds a soft spot for Akagi. Assigned to the Fifth Mobile Fleet, she maintains a distant demeanor while respecting hardworking comrades.
Female butler disguised as a boy, serves the Suzutsuki family, excels in domestic arts.
A capable adventurer and party member who joins the northern expedition to assist in the goblin confrontation.
Hospital nurse caring for patients.
Enthusiastic tank driver known for her cheerful personality and precise vehicle control.
Yuka Iguchi has 116 screen credits in a career dating back to 2002. Their work spans 10 cinematic universes — most prominently Tamayura: Graduation Photo Collection with 4 titles. Signature works include Chiikawa, A Certain Magical Index, Goblin Slayer. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 10 universes
Related entry on Wikidata (Q1183854), public domain (CC0).
