Raison d'être – French "Reason to be”
Japanese - いく度も繰り返されて、言葉は少しずつ意味を失い、言葉のもたらす痛みも和らぐ (iku tabi mo kurikaesarete, kotoba wa sukoshi zutsu imi wo ushinai, kotoba no mo tarasu itami mo yawaragu) - "Repeated over and over the words gradually lose their meaning, and the pain they brought slowly fades away"
Note: The text is hard to catch because of the whisper and the simultaneous pronouncement of all the three lines, but, judging by some standalone words, the text is correct.

Kanji:

眼を 閉じると, 眼の前の全て闇に飲み込まれた
ふと僕は、もう既に救われて いる ような気がした
私たちは幸いである

Romaji:

Me o tojiru to, me no mae no subete yami ni nomikomareta
Futo boku wa mou sude ni　sukuwareteiru youna kigashita
Watashitachi wa saiwai de aru

Rough translation:

I close my eyes and everything before them fills with darkness

Suddenly I seem to feel that I am rescued

And we're happy.