Shiro Akabane

One of the members of the high-ranking Akabane Family. Due to being dependable, wise and strong, Ichi looks up to him as a sort of father figure, and the rest of the guild sees him as their backbone.

He's actually Ichi's real-life father, as well as the creator of Planet. Although he's an extremely skilled programmer and tech genius, he's also a hopeless perfectionist who dislikes anything illogical, which often had terrible consequences for his children - most notably Aya, who was often the target of his scrutiny due to her timid nature.

He blames himself for his daughter's death, having even gone as far as creating an AI replica of her in an attempt to bring her back and apologize for his mistakes.