Irina

One of Elcia's childhood friends who graduated from the same institute. She also works in the same organization as Elcia, her role being similar to that of a secretary.

She is serious, hardworking and generally kind, very dissimilar to her friends. Nevertheless, she still hangs out with them, even if she doesn't approve of their idea of "fun".

Irina is idealistic, hopeful and strongly believes in the possibility of the restoration of a "green earth" and wishes to someday see it.