De I Cide/tour

Concept Art
Originally released on the developer's Pixiv. The two first ones were published with the 2nd and 3rd major versions of De I Cide, both were drawn by Siune (Pixiv). The rest of the art is done by Izuriha Saki.

Maps Art (Inahoozuki)
There are several maps that are shaped in interesting images or words. For example, there is a depiction of Inahoozuki in the White and Black world.