Senshi no Omoi - Pre-Song Poem

Michiru:

Raising all living things everywhere, the deep sea. Even that sea a great existence envelops. Princess. Whatever darkness comes attacking, she is sure to save the world. But she is too sweet... no, she is too gentle. What if she even lost her life because of that kind heart? Still, I can't leave it to them. I won't have the princess face any more danger than this. The princess' hands: I can't let her dirty them. The sea. Raising all living things everywhere, the deep sea. Even that sea a great existence envelops. Princess. Whatever darkness comes attacking, I will be sure to save you.

Senshi no Omoi
Sounds from the Depths
Ganymede's Sailor Neptune Shrine
The Sailormoon Citadel
Ganymede's Palace