Biography
She participated in Operation "Silver Wild Grapevine", where she played the role of the head of the air base. (Source: Wikipedia)
Appearances
Nina Etsuko FAQ
What anime is Nina Etsuko from?
Nina Etsuko is a character in AIKa and appears in 2 titles in total, including AIKa: Special Trial.
What is Nina Etsuko's Japanese name?
Nina Etsuko is written ニナ・エツコ in Japanese.
Where can I watch Nina Etsuko?
Open the AIKa page for licensed streaming links and the full episode list.