先代

道场的馆长，天音的祖父。 虽然他年事已高，无法亲自教授柔道，但他仍会出席课程，以确保没有人违反规则。当导师与学徒之间发生冲突时，他也会担任裁判。 和他的儿子一样传统，但他对学生更为温和，尽管他也懂得如何保持威严与严厉。

简介来自 VNDB · 由机器翻译生成

Dean of the Dōjō and Amane's grandfather. Although he is too old to give judo lessons himself, he attends classes so that he can ensure that the rules are not violated. He also serves as a judge when there is a conflict between the mentor and the apprentices. Just as traditional as his son, he is however more tender with the students even if he knows how to be authoritarian and severe.

简介来自 VNDB