These are novel illustrations that were included in volume 4.
Front Cover
Author and Illustrator Description
Fujishima and Taichi
February 13th (right)
February 13th (left) & February 14th
Taichi, Inaba, Aoki and Kiriyama, February 16th (left)
Nagase, February 16th (right)
Index
Page 027
Page 065
Page 191
Page 243
Page 301
Page 315
Page 329