Glass/Relationships

Other three cardinal heroes
Glass was not thrilled with the other three cardinal heroes of her world who always had game mentality and ignored their duty of fighting the waves and didn't take their responsibilities. and Kizuna was the only one who had her act together. Since they were from a country with poor diplomatic relation 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 resort to duty her hands.

Kizuna Kazayama
Kizuna is Glass's best friend and trusted companion. She holds strong compassion towards Kizuna and has shown a more friendly expression when she is around her.

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 expectation towards the heroes in the other world of the waves. After watching them fight against 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 common adventurers.

Vassal Wielders
With the exception of her comrades, the other vassal weapon holders of her world were always in competition to command the rest of fighting forces, to get hold of the drop items.

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