Kyō Ishigami/Relationships

Kyō is one of the most anticipated intellectual students of the series. He is the leader of the Class 1-A in the 2nd year. However, he doesn't like to play the leader and strives to live a normal life, which is a similar ideology to Kiyotaka Ayanokōji. It can be said that he could be highly influential for the 1st years, but he was not known by even Suzune Horikita from the 2nd year who lets her guard up and collects information about the leaders of all the classes.

Professor Ayanokōji/Atsuomi Ayanokōji
Kyō has met Professor Ayanokōji multiple times in the parties organized by renowned families. He likes to talk to him and has also developed admiration for the professor. In the second year, when he applied in the Advanced Nurturing High School, he was asked to live a normal life, unlike other White Room students who were asked to take a mission of expelling Kiyotaka Ayanokōji.

Kiyotaka Ayanokōji
Kyō regards Kiyotaka Ayanokōji as neither his friend nor his foe. In the third term of Kiyotaka's first year, Kyō called him at 1 in the morning. The call was brief where he just mentioned Kiyotaka's full name and then hung up. Kiyotaka took this as a warning instead of a normal call and thought of it as a warning from his father. When Kyō had transferred to Advanced Nurturing High School as a first year in the second year of Kiyotaka, he once also went to the door of Kiyotaka's dorm, he asked Kiyotaka to stay where he was and listen, where he mentioned that he was neither a friend nor a foe, and advised Kiyotaka that if he wanted to stay in the school, Kiyotaka would have to get rid of Tsukishiro and the other White Room students, then only, the peace would be there. He also advised Kiyotaka to look out for other hurdles till he graduates. Kyō leaves as he said that after mentioning that Kiyotaka's presence was having a "negative impact" on his surroundings.

Ryūji Kanzaki
Kyō has met Ryūji Kanzaki on multiple occasions in the parties organized by the renowned families. It was mentioned by Ryūji that him and Kyō went to the same academy before coming to Advanced Nurturing High School. Ryūji also mentioned that Kyō is a genius and is far smarter than him.