My Translation

My prayer
Is to lie below the flowers
Of spring when I die—
Around the full moon
of February

Original Japanese

願はくは花の下にて春死なむその二月の望月の頃

Pronunciation

Negawaku wa
Hana mo moto nite
Haru shina-n
Sono kisaragi no
Mochizuki no koro

Literal & Notes

[Prayer/wish/hope/vow] as for
Flower’s below at
Spring die !
That February’s [in the lunar calendar]
Full moon’s about

In fact, he really died in the lunar calendar February of 1190 AD, as he wished.
Year: 
2011