Ototake Hirotada (乙武 洋匡) (born April 6, 1976) is a Japanese sports writer from Tokyo. Born without hands and legs, he is most notable for his 1998 memoir No One's Perfect (五体不満足), which was a bestseller in Japan. A person named "Z Take Youkuni (Z武 洋国)" which told in 2 channel is unrelated to Mr. Ototake.He is fictitious person of the setting that cut off the limbs by oneself. He was influenced by the book "No One's Perfect" written by Mr. Ototake , then he cut off the limbs by oneself and then he got popularity in Japan (mainly 2 channel). Z Take Youkuni is just like Mr.Ototake's other self,he became japanese famous KATAWA mascot. He is often confused Mr. Ototake with, Mr. Ototake took it up in a homepage of Mr. Ototake.