![Irina Hartgen](https://img.flawlessfiles.com/_r/400x400/100/34/30/34305bec5fa72ee2d71290103515387c/34305bec5fa72ee2d71290103515387c.jpg)
Irina Hartgen
イリーナ・ハルトゲン
One of two "Black Chaikas". She, along with her twin sister Alina, is an adoptive daughter of Stephan Hartgen and a Princess of the Principality of Hartgen.
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Chaika -The Coffin Princess- Avenging Battle
Supporting (Role) TV
![Shimamura, Yuu](https://img.flawlessfiles.com/_r/100x100/100/6d/c6/6dc69afbdab0257c2b0de1200bd51ea7/6dc69afbdab0257c2b0de1200bd51ea7.jpg)