Nakamura is Eri Sawachika's butler. He is an ex-soldier from the military and, during a mission in South America, discovered Masaru Suzuki, a child at the time. Nakamura took him in and raised him. Nakamura also took part in the survival game, and dressed up as Eri Sawachika. His identity was temporarily revealed to some of the coffee shop team after silently eliminating several members in Season 2 Episode 03. He was fired upon by Itoko Osakabe, and ran away; his whereabouts during the rest of the survival game are not known. Nakamura also appears briefly in other episodes.