Yuuri

ユーリ

The protagonist, who suffers from amnesia, becomes involved in a debate to identify the Gnosia that has infiltrated the interstellar ship D.Q.O.
Yuuri is an original character created to represent the "player" character in the adaptation.

Spoiler

Details:

First name:: Yuuri
Gender:: male, female, and pan - served as inspiration for Yuri's design, which is intended to only be "slightly boyish"
Height:: Presumably under 5'2 (158 cm)
Species:: Human