Movie
Description
Ai Kunogi joined Musashino Animation as an in-between animator on Exodus!, though her presence was not prominent then. She earned promotion to key animator just before Third Aerial Girls Squad began production. Kunogi has short brown hair featuring an ahoge and light brown eyes, frequently leading others to mistake the 18-year-old for being around 14. She typically wears conservative clothing like a brownish-green collared dress.

Profoundly shy, Kunogi struggles with verbal communication, often expressing herself only in single syllables or fragmented words, relying heavily on sign language. Her mentor and later roommate, Ema Yasuhara, acts as her primary interpreter, understanding her intentions and translating for others. This fosters a close, almost familial bond. Kunogi exhibits a gentle, compassionate nature, showing concern for others' well-being, such as insisting Ema prioritize breakfast over work.

Following the cancellation of the Time Hippopotamus project (the "Time Hippo incident"), Kunogi left Musashino Animation to freelance. She then moved into a new apartment with Ema Yasuhara. During this freelance period, her communication skills gradually improved, particularly with Ema, where she began forming more complete sentences.

Kunogi's professional relationships are central to her development. Under Ema's guidance, she grows as an animator. Their mutual support extends beyond work into their shared living arrangement. This mentorship benefits both, with Kunogi's presence helping Ema reflect on her own motivations. In the film timeline, Kunogi likely contributed to Aerial Amphibious Assault Ship SIVA as part of Musashino Animation's revitalization effort, though her specific role isn't detailed.

Initially a background figure during Exodus!, she later gained recognition on Third Aerial Girls Squad. The meaning of her full name, "Enthusiastic Compassion," reflects her gentle demeanor and dedication to her craft and relationships.

Kunogi evolves from a near-silent, hesitant newcomer to a slightly more confident animator who actively supports those close to her.