classic waka stream

The cuckoo cries
upon the mountain of wait—
for one it awaits;
and I, all at once, as well,
feel my longing deepen still.

Meaning
Because the cuckoo cries upon the mountain where one waits for another, I too suddenly feel my longing deepen.
Commentary
Book III, Summer Poems

Composed upon hearing the cuckoo cry in the mountains.

Hearing the cuckoo’s voice, the poet finds a sudden longing for another arising within. Its cry, without clear cause, brings about a sense of quiet melancholy.

"Matsuyama" may be taken as a place name, though its exact identification is uncertain.
Author
Ki no Tsurayuki
Source
Kokin Wakashu
Other