Genshirō has the appearance of an elderly man, with some wrinkles on his forehead and cheeks. His hair is combed back and he has a large mustache. A streak of his hair is dyed black.
Тысячелетняя кровавая война
As the Vandenreich attack Soul Society, Genshirō is in Yamamoto's office. Yamamoto states that he is leaving and orders Genshirō to stay and protect the 1st Division's barracks. Genshirō is then later apparently caught up in Juhabach's destruction of the 1st Divison's barracks.