classic waka stream

いつの間に紅葉しぬらん山桜
昨日か花の散るを惜しみし
Roma-ji

Itsu no ma ni momiji shinuran yamazakura kinō ka hana no chiru o oshimishi

English Translation
When did it happen
that you turned to autumn red,
mountain cherry tree?
was it only yesterday
I mourned your blossoms falling?
Meaning
When did you turn red with autumn, mountain cherry? Was it only yesterday that I grieved to see your blossoms fall?
Commentary
Book Five Autumn Poems II 523

Headnote: "On seeing a cherry tree beginning to turn red."
This is the first poem of the autumn-leaves sequence. It seems only yesterday that the speaker mourned the falling blossoms, yet the mountain cherry has already turned red. According to the headnote, it was composed on seeing a cherry tree begin to change color.
The author was a son of Emperor Murakami who served as Minister of Central Affairs and was called the Later Chūsho Prince. He excelled in learning and poetry.
The scene is autumn as the leaves begin to turn, beneath a mountain cherry.
The direct occasion was seeing the leaves of a cherry tree begin to turn.

The first line, "itsu no ma ni," means "without my noticing," expressing surprise at how swiftly time has passed.
In the second line, "nu" is perfective and "ran" the attributive of the conjectural "ramu": "has it turned red?" The poem breaks here.
The third line, "yamazakura," names the reddened tree by inversion; the tree admired for its blossoms in spring now catches the eye with autumn leaves.
In the fourth line, the interrogative "ka" is bound to "shi" in the last line.
In the last line, "shi" is the attributive of the past auxiliary "ki": "was it yesterday that I grieved over the falling blossoms?" The half year from spring to autumn feels like "yesterday," and the swiftness of time is shown through the contrast of blossoms and red leaves on the same mountain cherry. The autumn-leaves sequence opens with a poem looking back to spring flowers. Like 460, which saw time's passage in seedlings becoming reaped rice in the same field, it sees the passing of time in one thing's seasonal change.
Author
Prince Tomohira
Source
Shin Kokin Wakashu
Other