Chairman Sakayanagi/Relationships

Arisu Sakayanagi
Mr. Sakayanagi has a close relationship with his daughter.

Professor Ayanokōji
Even though Mr. Sakayanagi doesn't entirely agree with his vision on education and nurturing, he still shows respect towards him, even calling him sensei.

Class-2D
Kiyotaka Ayonokoji

Chairman Sakayanagi has known Kiyotaka for a long time and it was mentioned that he consideres him a special student and used forceful means to let him enter the school. Kiyotaka helped Kiyotaka to not get taken away by his father.

In volume 11.5, Kiyotaka contacted him and told him the truth about Tsukishiro and his father. Chairman Sakayanagi decided to help Kiyotaka and recommendated Sae and Tomonari for help. Chairman Sakayanagi asked Kiyotaka about what will he do after graduating and after recieving the answer he said he hopes Kiyotaka will enjoy these 3 years.