Play word 草薙の剣 草薙の剣 くさなぎのつるぎ Kusanagi no Tsurugi (alternate name for Ama-no-Murakumo no Tsurugi; the sword of the Imperial regalia)
Play word 敦盛草 敦盛草 あつもりそう large-flowered cypripedium (species of lady's slipper, Cypripedium macranthos, esp. Cypripedium macranthos var. speciosum)