Sent to the house of a lady whom another man was visiting regularly.

われならぬ人に心をつくば山したにかよはむ道だにやなき

ware naranu hito ni kokoro o tsukubayama shita ni kayowamu michi dani ya naki

‘Tis not I, but Another man your heart Holds close—Tsukuba Mountain Has secret paths to go back and forth, But is there none for me?

Lord Ōnakatomi no Yoshinobu