While Amaterasu is a goddess, this role is open to males as well. For the most part Amaterasu (in this instance at least) would be more dejected or depressed since she just had a bad fight with Susanoo. Later on in the song though, she will try to cheer Susanoo up though. If you can record this twice, once more depressed, and once more happy, that would be helpful.

I am going to use this instrumental, so if you decide to use a backing track please use that one. Feel free to sing acapella though.