Natsu Hiromi

 (凪津寛美 Hiromi Natsu, literally meaning Calm Haven of Generous Beauty), better known by his moniker of Mysterious Shadow (なぞかげ, Nazokage) was one of the newest recruits in the Private Spirit Detective Agency as well as the current liason between the Investigative Task Force and the PDSA, tasked with observation and the recruitment of potential new members.

Powers and Abilities
High Spiritual Power:

Expert Swordsmanship Specialist

Enhanced Durability:

Trivia

 * is the first LBGT character Another Poetic Spartan had ever written.