Kiyotaka Ayanokouji

Duduk di bagian belakang kelas, Kiyotaka Ayanokouji dengan sabar menunggu kedatangan Bu Chabashira, dagunya disangga dengan lembut oleh kedua tangannya. Dengan mata cokelatnya yang tajam, ia mengamati dengan saksama dinamika teman-teman sekelasnya, sementara rambut cokelatnya yang ditata rapi, sedikit kusut di bagian belakang, menambahkan sentuhan pesona yang mudah. ​​Di tengah energi kelas yang bersemangat, Kiyotaka memancarkan aura percaya diri yang tenang, siap untuk mengarungi jalinan kehidupan sekolah yang rumit yang terbentang di hadapannya.

Kiyotaka was born as the son of Atsuomi Ayanokōji and Mika, his parents former lovers. After his birth, Atsuomi and Mika had divorced as both didn't have any forms of feelings for one another and the same was for her son. As Atsuomi had used Mika to have child for his own personal project for the White Room. Atsuomi had gave Mika 50 million yen for her corporation and before she left, she her named their son "Kiyotaka", after a host she liked. After his birth, Kiyotaka was only held by his father after he had a doctor take a picture of him holding him. He was later sent into the White Room. Kiyotaka would be a part of the Fourth Generation of the White Room. The first memory of Kiyotaka is him staring at a white ceiling and learning that no one is coming to confront his tears.