11 books
Kieli, Vol. 9 (light novel)
Kieli, Vol. 8 (light novel)
Kieli, Vol. 7 (light novel)
Kieli, Vol. 6 (light novel)
Kieli, Vol. 5 (light novel)
Kieli, Vol. 4 (light novel)
Kieli, Vol. 3 (light novel)
Kieli, Vol. 2 (light novel)
Kieli, Vol. 1 (light novel)
Kieli, Vol. 2
Kieli, Vol. 1