What would you say they are?
Amaterasu: ISxx of some sorts.
Issun: Something loud and obnoxious, and I'm not sure what.
Waka: Definitely something artistic. I don't really get an extroverted vibe from him.
Susano: ESFP? He reminds me of my friend who is that type. xD
Ummm...I can't remember any more characters right now. I'm tired.