Tora san
俺がいたらお前はお嫁に行けない。そんなことはわかってはいるのだ、妹よ。いつかお前の喜ぶようなえらい兄貴になりたくて、俺は奮闘努力するが、そのかいもなく、今日も涙の夕日が落ちる。
If I were exiting, you wouldn't be able to get married. I know that well, my sister.
I want to be a great brother who will make you happy someday,
and I struggle, struggle, but it veined, and I'm weeping again today. The tearful sunset falls today as well.