Aki Kaminagaya

Aki Kaminagaya (上永谷 アキ Kaminagaya Aki) is a Kirishina Academy second-year student and the A-TEC supervisor in engine maintenance.

Personality
Aki is extremely enthusiastic when it comes to mechanics, but also a serious workaholic in her field.

Biography
Aki chose to work at A-TEC because he heard that Kaito Sera would teach there.

Etymology

 * Aki's surname Kaminagaya means "above, top, upper" (上) (kami), "eternal" (永) (na) and "valley" (谷) (ya).