Kei Odagiri

Kei Odagiri (小田切圭 Odagiri Kei) is the office pervert, who always wants a teenage girl as his significant other, revised after meeting Nanoka Kohinata to wanting a younger teenage sister. He works in the same office as Koshiro Saeki and Kaname Chidori who serves as a contrast to Koshiro and as comic relief.

Kei is voiced by Kosuke Okano (Japanese) and Liam O'Brien(English).