A fifty-tanka sequence by Michitaka Tanaka. It was published in the November 2019 issue of Tanka as a winner of the 65th Kadokawa Tanka Award, and no standalone book publication could be confirmed.

A sequence selected for the Kadokawa Tanka Award, which recognizes unpublished fifty-tanka works.

A fifty-tanka sequence by Keiko Nabeshima. It was published in the November 2019 issue of Tanka as a winner of the 65th Kadokawa Tanka Award, and no book containing the winning work as a standalone publication could be confirmed.

“Rasen Kaidan” was selected for the Kadokawa Tanka Award as an unpublished fifty-tanka sequence.