|Full Name||Isshiki Airi|
|Affiliation||18 Assistant Houses (Isshiki)|
|School||Third High School|
|Year/Course||Year 1 Course 1|
|Spin-off Manga||Volume 5, Chapter 26|
She suspects that Miyuki is from a clan and that she is lying saying she isn't which makes her suspect her even more. Airi is a little bit shocked that Masaki has taken an interest in a girl and it makes her even more curious about Miyuki. She thinks that basically nothing good can come out of liking Miyuki, especially if she's not from a numbered family.