Noun
はか
僕たちの墓を太平洋に浮かぶ小さな島に作ることを、いつも夢見てきたんだよ。
I’ve always dreamed of placing our graves on a small island in the Pacific.
The kanji and the word are exactly the same. That means they share meanings as well.
When you finally have a grave and you're dead and buried, your one wish is for the New Zealand All Blacks to do the Haka (はか) over your grave. If you don't know what the haka is, look it up, it's pretty neat.