I didn't know to which location I should put it because it is something I am far from sure because I do not speak Japanese and the way the singers prononced is far from a clear word. Basically :

I was listening to the above song from the fushigi no umi no Nadia series. (https://www.animelyrics.com/anime/nadia/nadiahnk.htm) and the last word bugged me. To me, what was prononced was a 'to' not a 'da'. Can anyone check for that please because I do not speak Japanese.