2
The Duke, His Butler, and a Lost Cat
3
The Duke and the Meteor Shower During the Full Moon
4
The Duke, Alice, and Memories of Snow
5
The Duke, a Crow, and Ice Skating
6
The Duke, Alice, and One Night in The Demon World
7
The Duke's and Alice's Uneventful Day
8
White Snow, Black Clothes
9
The Duke, Alice, and the Holy Night's Oath
10
The Duke, Alice, and the Song for Only Two People
11
The Duke and Secret Magic
12
Together with the Duke...