Chapter 16

Bone Improvement (暗黒しっくり模様替え, Ankoku shikkuri moyōgae) is the 16th chapter of the Dai Dark manga series.

Characters

 * Zaha Sanko
 * Shimada Death
 * Avakian
 * Hajime Damemaru
 * Nagurun
 * Moja
 * Destruction

Summary
Out of harm's way, the newly formed quartet meet up with Moja once again who inquires as to the identity of the new member. Before Hajime Damemaru can respond, however, he is promptly incapacitated by the dark aura of the ship due to not being an actual creature of darkness. This doesn't phase anybody else though as they casually reason that he'll come back sooner or later.

Moja shows Sanko around on a tour of the newly upgraded ship displaying all the new amenities and decorations which evidently impresses Sanko. During the tour, Sanko notices a bizarre, cracked depression on one of the walls to which Moja explains that it is a so-called Mysterious Room and is an inevitable side-effect of using The Dark Core.

Avakian conducts a procedure to heal Sanko's wound while Moja retrieves Damemaru. Sanko is instructed to rest in order to heal himself. A few days later, Nagurun completely regenerates all of the damage the ship caused to Damemaru which shocks Sanko. Damemaru wakes up and reveals his face, and surprisingly, he's only 16 years old. Moja laments that he just finished remodeling but will once again have to create a new living space for their new member.