Kazuko Saeki

Kazuko is an otaku who likes two-dimensional shota and is also a fujoshi. She works in the general affairs department of a small development company, and her otaku status is well-known among her co-workers. She is not good with men or delinquents and is timid and frightened by Ryuo, who is younger than her. She writes a doujinshi about shota boys and participates in doujinshi sales events.

Her favorite character is Detective Boy Rui.