This poem is from the anime, “The Garden of Words” by Makoto Shinkai, a beautifully done film with excellent art work.
I love the Tanka poem that was used in it. Below is the English translation of the poem, but, because it was originally in Japanese, the number of syllables in each line is not correct for a Tanka. However, I still believe that it is a lovely poem.
A faint sound of thunder
Cloudy skies
Perhaps it will rain
Will you not stay?
A faint sound of thunder
Even if rain comes not
I will stay here
If you, too, stay.