like a clear empty field lit by a pale blue moon

Yomi's Doodles - page 132

*His sister calls him "ヒュー兄" so no, that's not a typo

Director Interview - page 153

He's the only one who's open about his hate for Ceres who's known as Death. He's a man who has normal sensibilities, in a different way from Adolphe, as he finds it frightening to have a girl said to bring death near the people close to him. However, having lived a long time, he doesn't let his feelings of "hate" show on the surface so easily. Once you become an adult, I think it's quite difficult to look someone you dislike in the face and tell them, "I hate you". I have received a lot of different comments regarding the emotions he harbors, which gave me lots to think about.

For his backstory, it's explained in the game that he has younger sisters. But he actually also has an older brother, making them a family of 4 siblings. His reliver crest is on his back, symbolizing his responsibility to his family. His older brother also has one on his back.

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