Book 1
Unnamed Memory, Vol. 1 (light novel)
Kuji Furumiya, chibi & Sarah Tangney
Book 2
Unnamed Memory, Vol. 2 (light novel)
Kuji Furumiya, chibi & Sarah Tangney
Book 3
Unnamed Memory, Vol. 3 (light novel)
Kuji Furumiya & chibi
Book 4
Unnamed Memory, Vol. 4 (light novel)
Kuji Furumiya & chibi
Book 5
Unnamed Memory, Vol. 5 (light novel)
Kuji Furumiya & chibi
Book 6
Unnamed Memory, Vol. 6 (light novel)
Kuji Furumiya & chibi