- Voice Actor (CV)
- Nobuhiko Okamoto
- Gender
- Male
- Role
- Supporting
- Identity
- The younger brother of Takeru Nanase, a magic-wielding student who defected to the antagonist faction 'Ghost Trailer' and serves as a pivotal villain driven by a burning desire to destroy his older brother
Personality
Obsessive fixation
Deep-seated hostility
Egocentric worldview
Volatile aggression
Gekkou is the biological younger brother of protagonist Takeru Nanase. Despite possessing remarkable natural talent in kendo, a traumatic traffic accident from the past and a deeply disturbing obsession with Kurumi Iijima warped his psyche into one consumed by hatred toward his own brother. After awakening to magical abilities, he willingly joined the rival organization Ghost Trailer, vowing to strip Takeru of everything he holds dear. His unhinged behavior and relentless thirst for revenge serve as the primary catalyst for the intense fraternal conflict that defines the story's later chapters.