Koutarou Nanami

This loyal subordinate of Morihiko Dan excels at disguise and is frequently tasked with impersonating suspects to observe Class Q. While generally lighthearted and enjoys showcasing his deceptive skills to the class, he can become intensely serious under pressure. His signature disguise often involves a cactus, sometimes accessorized with vibrant, patterned attire, especially during stressful situations like stepping into a leadership role.