Shinkyoku Soukai Polyphonica White
神曲奏界ポリフォニカ ・ホワイト
The series is presented in nine volumes, each with a distinct title: Eternal, Infinity, Missing, Anniversary, Ancient, Spiral, Marginal, Memories, and Pure. The first four volumes were illustrated by Kinako Hiro, while the remaining five were illustrated by Nagi Kasumi.