Akane Hiura operates as a B-rank agent in the Border defense organization, specializing in sniping for Nasu Squad. She sports red twintails, purple eyes, and often dons a hat during missions. In combat against interdimensional Neighbor invaders, she deploys Triggers—advanced tactical weaponry. Her extensive operational background includes participation in major Border engagements and the strategic B-Rank Wars exercises. Official records list her birth date as July 7, aligning with the Cancer zodiac sign.