- Voice Actor (CV)
- Kana Asumi
- Role
- Supporting
- Identity
- A second-year student at Kirishina Science and Technology Academy, serving as the accountant and administrative staff member of the Advanced Technological Development and Educational Center (A-TEC) at Kirishina Corporation
Personality
Meticulous
Budget Guardian
Overworked by Nature
Mathematical Prodigy
Yuna Nounen is a gifted second-year student at Kirishina Science and Technology Academy, shouldering the dual responsibilities of financial accounting and administrative support within A-TEC. Blessed with a mathematical aptitude rivaling that of an Olympiad competitor, she keeps an eagle eye on every line of the development budget. Yet her efforts are constantly tested by teammates who spare no expense in their passionate pursuit of rocket engineering, leaving Yuna perpetually exhausted as the team's unsung workhorse.