Tsukumogami...or Nurikabe?

A long overdue special for Sagashi Industries from dA, starring his shield tsukumogami Shahei. Shahei has puffed herself to a massive degree to prevent a couple of familiar miscreants (or, one miscreant and her partner) from crossing the gate. But with those two, it might not be enough!

Shahei (c) Sagashi Industries; Marisa, Alice (c) ZUN; Art (c) Joseph Staleknight