Rain/Relationships

Frost Palace

 * Guy Crimson
 * Rain's lord and master whom she is fiercely loyal to from the bottom of her heart.


 * Misery
 * Rain's fellow maid and partner in crime. They seem to have a close relationship but it's offset by Rain pushing work onto Misery and Misery forcing Rain to work in return.

Demon Lord Council Members

 * Ramiris
 * Rain respects and adores Ramiris. She considers herself indebted to Ramiris for stopping the battle between Guy and Milim.


 * Dino
 * Despite being kindred spirits who are both lazy, Rain absolutely despises Dino who ends up pushing a bunch of work onto her.


 * Rimuru Tempest
 * Rain has always had a secret fondness for Rimuru, describing him as "cute" and "...a good Demon Lord" in her private thoughts. Rain has only grown to like the slime more as the series went on, to the point the two become close enough to have clandestine exchanges behind Guy's back.


 * Clayman
 * Rain often used the man as a sort-of gofer to handle her troublesome tasks. Due to how prone he was to provocation, Rain found him to be convenient enough to somewhat regret his loss.

Tempest

 * Diablo
 * Rain resents Diablo for abandoning the pursuit of strength that she believes all Daemons should strive for, yet at the same time has always envied his freedom.