Shizuya Kirihara/Relationships

Ikki Kurogane
Shizuya and Ikki only had an antagonistic relationship, ever since Ikki's first year at Hagun Academy. Shizuya was a bully to Ikki, plain and simple, harassing him in many kind of ways, as his ultimate goal was just to get Ikki expelled from school.

The way he bullied Ikki ranged from insulting and calling him out as a coward and a failure, to striking him when he has his back turned and even openly mocking and discouraging him by having the students present at their battle call him by his nickname "The Worst One", which had nearly made Ikki lose. However, thanks to Stella encouraging and giving back Ikki's confidence of himself, he was later defeated by him and seems to show fear after Ikki had nearly killed him.