A Japanese character who is playable in the Zombies mode of Call of Duty: World at War and Call of Duty: Black Ops. He is playable in the maps Shi No Numa, Der Riese, Kino der Toten, Ascension, and more recently, Shangri-La. He is considered to be the most boring character in the game, because he usually talks about things like the Emperor, honor, and proverbs. He likes Richtofen, hates Nikolai, and is neutral about Dempsey.
Takeo Masaki used to be a boring Zombies character, but has gotten funnier in recent maps.