Reiichi Tanaami is a student in the 1980s Mode of Yandere Simulator and serves as the president of Akademi High's Student Council. Known for his cold, disciplined demeanor, Reiichi appears almost emotionless, carrying himself with the composure and professionalism of an adult rather than a teenager. He is highly intelligent, ambitious, and dependable, earning the respect of both students and faculty. Beneath his icy exterior lies a young man shaped by an extremely strict upbringing that taught him to suppress his emotions and prioritize success above all else. As a result, he struggles to form close relationships and often seems distant or unapproachable, despite his strong sense of responsibility and leadership. In appearance, Reiichi is tall and striking, with long platinum-blond hair tied into a neat ponytail and icy light-blue eyes. His thick eyebrows and serious expression further emphasize his stern personality. He wears the white Student Council uniform along with the distinctive red armband that signifies his position as president. His elegant posture and refined appearance make him stand out among the student body, giving him an aura of authority and sophistication.