Ame no Mizuhana-hime

Background
She live in the Shrine dedicated for a dragon god. She married a young man a long time ago. However, since he was a human, he passed away before long. When he was dying Mizuhana-hime promised him. 『When you're reincarnated someday I will come back to your side』.

She used to play a game with Satou, in the game they use 『Map Exploration』 and 『Meteor Bullets』

Appearance
She has slender arms, small fingers, the appearance of her hair change

Hair

 * Red hair
 * Reddish-orange hair
 * Green hair (the same color as watermelons on her shoulders)
 * Light violet hair
 * Indigo hair
 * Blue hair turns black

Plot
Is not sure she is the one whom brought Satou to the other world, but it's a possibility

Appearances

 * Satou's dreamWN 6-20, 6 Intermission 4

Quotes

 * Even gods aren't almighty enough to grant divinity as they like.