This is a Megami Device M.S.G transformable ninja weapon that combines sci-fi detailing and a number of surprising features! The sword can actually be drawn from its sheath, and the empty sheath can be transformed into a giant shuriken throwing star. The shuriken can be held using the inward-facing grip. It can even be used as a shield when combined with an expansion arm and a grip. The tip of the sheath can be reconfigured in various other ways, such as combined with the handles of the kunai and ninja sword.

This set was the first foray into design for Megami Device modeler Task. Under the alias Underconstruction, Task makes and sells DIY garage kits mainly of additional parts for models and original weapons. The detailed designs and interesting features have been so well-received by fans that any event Task is a part of becomes a big deal. This M.S.G set is actually a redesign based on the features included in the original Ninja Blade Kazakiri released by Underconstruction.