This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "23rd Kisei" – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove this template message) This article provides insufficient context for those unfamiliar with the subject. Please help improve the article by providing more context for the reader. (November 2022) (Learn how and when to remove this template message) (Learn how and when to remove this template message)