The Yomiuri Shimbun (dated May 19, 2026) featured the Kan’ei Gyoko (Imperial Visit to Nijo Castle in 1626) 400th Anniversary Commemoration Festival in a special article.

The Yomiuri Shimbun (dated May 19, 2026) carried the article entitled “Kan’ei Gyoko: Become Part of the Spectacle — Participants Invited to View the Reenactment Procession in Historical Attire on December 6.”
Please see the link below for further details.
https://www.yomiuri.co.jp/local/hashtag-kyoto/CO072596/20260518-GYTAT00018/