《我是大哥大》 是森健,案纳正美,横山广行导演的作品，发行于1993年（日本），由松本保典,堀秀行,草地章江,折笠爱,屋良有作,桧山修之,矢尾一树,菊池正美,森川智之,荒川太郎,笹冈繁藏,大塚明夫等主演的一部日韩动漫。
讲述了：Kyō Kara Ore Wa!! (今日から俺は!!, trans. Today, It's My Turn!!) is a Japanese shōnen manga by Hiroyuki Nishimori. The series was initially published in Shōnen Sunday Super running monthly from 1988 volume 9 through 1990 volume 38. The series was then promoted to the weekly magazine Shōnen Sunday from 1990 volume 40 through 1997 volume 47. The first manga tankōbon was published on December 14, 1989[1] and last thirty-eighth on March 18, 1998.