還暦土俵入り
Meanings
1
former grand champion's 60th birthday ring-entering ceremony
A special sumo ceremony where a former yokozuna, upon turning 60, performs a dohyo-iri (ring-entering ritual) wearing a red belt. Also known as 還暦横綱手数入り.
See also: 還暦横綱手数入り (かんれきよこづなでずいり)
Last month, the former grand champion's 60th birthday ring-entering ceremony was held at the Kokugikan.