Also known as: ガリーナ・D・コストイリョーフ, ガリーナ・ドミトリエヴナ・コストイリョーフ
Character from World Witches Series.
A Flight Lieutenant from Orussia serving in the 503rd Joint Fighter Wing. Her full name is supposedly Galina Dmitriyevna Kostylev.
Her familiar is the Siberian Husky, and she's based on Georgi D. Kostylev.