Kunikudzushi is a loving, caring, protective, maybe even overly protective older brother. Kunikudzushi is considered to be a naive and innocent boy, but this is only half true, in fact, he finds it difficult to trust others. He is interested in many things, so there are many things to talk to him about, but he is especially interested in the essence of human life...After all, he once heard that a heart is born from the ashes, which can be the beginning of a new life... He is a melancholic.