TV-Series
Description
Hagure Nekosaki is a character who appears in the "Tougen Anki: Nikko Kegon Falls Arc" of the anime based on Yura Urushibara's manga. He is introduced as a part-time instructor at Rasetsu Academy, brought in at the request of Naito Mudano to participate in a new training regimen for the students. His role in the story is primarily as an educator and temporary supervisor, tasked with guiding and challenging the academy's students through their rigorous exercises.

In terms of appearance, Nekosaki is depicted as a short man with grey hair. His most distinctive physical trait is his long bangs, which typically fall over his face and cover his eyes and nose. This hairstyle is directly tied to his personality, as the concealment of his eyes coincides with his more docile and polite demeanor. When his bangs are down, he presents himself as good-natured, friendly, and prone to joking, often using polite speech patterns. However, this is a deceptive mask. When his eyes are uncovered, his true nature is revealed: he is conniving, dishonest, and easily agitated, acting in a smarter, more brutal manner and capable of attacking others without remorse. This shift in attitude is so pronounced that his hair is said to perk up, resembling cat ears, to suit his sly and predatory nature.

Nekosaki's motivations are largely tied to his role as an instructor and his own survival instincts. He seems to respect Naito Mudano, and the two work together effectively. He also frequently works alongside his fellow part-time instructor, Yu Innami, and does not seem to mind his company, even as Innami tries to cheer him up after difficult fights, though Nekosaki sometimes pushes back against these attempts. In contrast, he is portrayed as being extremely fearful of Masumi Yodogawa, who can easily see through Nekosaki's polite facade and refuses to humor his deceptive mask.

As an Oni, Nekosaki possesses supernatural abilities. He is highly capable in battle, having graduated from Rasetsu Academy and subsequently joined the Oni Corporation's Combat Unit. His combat style is defined by dual-wielding two large hunting knives, showcasing his skill with bladed weapons. His unique power is a blood-manipulation technique called Liar Liar. After making physical contact with a person or an object, he can transform into that target, perfectly mimicking their appearance and voice, though he cannot alter his own height. He is able to maintain up to three different transformation targets at any one time. This ability reflects his deceptive personality and makes him a dangerous and unpredictable opponent.