No Bra (のーぶら, Nobura) is the name of a Japanese manga series currently being serialized in Shōnen Champion Comics. It tells the story of Katoaka Masato who ends up living alone with his childhood friend Nomura Yuki whom he hasn't seen since they were kids. The twist is that Yuki is actually a guy, but dresses and acts like a girl, so convincingly that no one believes Masato that Yuki is really a guy.