Satou

Satou (佐藤, Satō) was a neighbour of the Kirishima family around the time when Arata Kirishima was caught by Yukinori Shinohara and Kureo Mado. She sold Touka Kirishima and Ayato Kirishima out to CCG.

Past
Satou was a neighbour of the Kirishima family. She regularly gave them cooked dishes and donated a cage for their sparrow Chunta.

After Arata had been caught by CCG, Satou lured Touka and Ayato in her apartment. To uncover their suspected ghoul identity, she forced Ayato to eat regular food. Bureau investigators appeared from inside the apartment to capture the siblings. However, the siblings were able to escape, for Touka activated her kagune for the first time and used it against one of the investigators.