As reported by Herouth, Hakuho is absent from Jungyo due to illness. The tour is in Tokyo until the 22nd. On the 24th they head out of town to Ibaraki and then close out the Jungyo in Saitama on the 27th.

That fever Hakuho developed seems to be more serious than a casual cold.

He will be absent from the jungyo on doctor's orders until his temperature goes down again. https://t.co/hfcJ9Ax8lN

— ヘルット (@SumoFollower) April 20, 2018