Hi and thank you for your message~

It seems that someone already started editing the lyrics. I have now unlocked the editing option, so you are more than welcome to give it a go yourself, especially since you know so much about the language   

I can edit if it's something quick, but usually we give access to players when they contact us   

Ah, sorry for the trouble, but the unlock must have expired before I got to it.      Do you mind unlocking it, or just doing a quick copy-and-paste of the whole text (revised lyrics below)?

----

Are kara koko ni kuru tabi
Kimi o omoidashite wa naite
Kirisame furu saka no tochū no jidō hanbaiki
'Nodo ga kawaita no.' tte iinagara
Namida o nagasu kimi o sotto
Dakishimerarenakatta koto o omoidasu

Good bye good night haifaina yume o mite'ta n da
Good bye good night okitara mata umaku iku yo na
Good bye good night haifaina yume o mite'ta n da
Good bye good night dare ka hayaku okoshite kure yo

Nagai aida ienakatta koto ga aru n datte
Kamishimeru yō ni tsutaeru sabishi kina kao ga futo
Tōku o mitsumeru-sama ni natte sa
Kawaita kokoro ga iya ni natte sa
Sayonara mo iezu hashirisatte shimatta

Good bye good night haifaina yume o mite'ta n da
Good bye good night okitara mata umaku iku yo na
Good bye good night haifaina yume o mite'ta n da
Good bye good night dare ka hayaku okoshite kure yo

Ano ato nazeka mata modotte
Jihanki de kōhī o katta
Itsumo yori nanika nigakute
Itsumo yori nekojita ni natta
Dareka ga tori wasurete shimatta
Otsuri o mite kasanatta n da
Kimi no itsumo niga-sō na kao ga suki datta

Good bye good night haifaina yume o mite'ta n da
Good bye good night ā, megasametara, kimi wa inai

Good bye good night dō yatte mo omoidasu n da
Good bye good bye kakikesu yō na mezamashi no beru o

Sayonara sukoshi wa
Otona ni nareta ka na
Sayonara beru o
Narashita n da ā, nodo ga kawaita