Chairman Sakayanagi

Appearance
Mr Sakayanagi is a man who looks to be in his 40s.

History
Mr Sakayanagi took over the position of Chairman seven to eight years prior to the current story, succeeding his father. He seems to know Professor Ayanokōji since before becoming the chairman, and holds great respect towards him. He has also visited White Room together with his daughter, Arisu Sakayanagi.

Plot
He made his debut in Volume 7 during the meeting between Professor Ayanokōji and his son, Kiyotaka Ayanokōji. He told Professor Ayanokōji that according to the rules of the school, Kiyotaka can't leave unless it is his own wish or that he is expelled. He later also revealed that Kiyotaka was given admission to the school under his approval.

In Volume 10, he was placed under house arrest due to unknown reasons. As a result, he was temporarily suspended and Tsukishiro was appointed as the acting director of Advanced Nurturing High School.

In volume 11.5, Kiyotaka contacted him to tell him about that it was Tsukishiro that caused Chairman Sakayanagi to be suspended and Kiyotaka's father wanted to take Kiyotaka back. 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.

In 2nd year volume 4.5, it was said by Tsukishiro that he got dismissed from his positon of acting director and Chairman Sakayanagi will return.

Trivia
