Glass/Relationships

Kizuna Kazayama
Kizuna is Glass' best friend and trusted companion. She holds strong compassion towards Kizuna and has shown a more friendly expression when she is around her. Kizuna was not happy with Glass for trying to kill the other world heroes and asked her not to do it again. Kizuna promised to find a way around in saving her summoned world. Glass gets jealous of anyone she deems gets too close to Kizuna.

Other Legendary Heroes (Glass' World)
Glass' was not thrilled with the other three cardinal heroes of her world who always had a game mentality and ignored their duty of fighting the waves and didn't take their responsibilities seriously. Kizuna was the only one who had her act together. Since they were from a country with poor diplomatic relations with theirs, they couldn't pressure them. They went as they please and didn't like to be controlled. When Kizuna went missing, Glass lost faith in the survival of her world and resorted to dirtying her hands by traveling to the other world of the waves to kill the other world's heroes, ensuring the survival of her own world.

Naofumi Iwatani
Naofumi is the only hero she acknowledges out of the Four Legendary Heroes in the other world of the waves. Even if she acknowledged him as a hero, she is troubled by many of his questionable methods. Though they started off as adversaries, both came to respect each other and formed an alliance.

Ren Amaki, Itsuki Kawasumi, and Motoyasu Kitamura
Glass' had high expectations towards the heroes in the other world of the waves. After watching them fight among each other and fail to even hurt the Soul Eater, she deduced that they were all foolish, weak and not the heroes she was searching for, but a bunch of common adventurers.

Chris
Chris is Glass' and Kizuna's Shikigami that they made together.