Gintama Gintama': Enchousen Episode 4 The Meaning of a Main Character ( Air Date 2012-10-25 ) Genre Action & Adventure, Animation, Comedy, Sci-Fi & Fantasy category. Overview "It's time for the final showdown. Gintoki's friends rally around him once more, but Kintoki still has one more trick up his sleeve that could spell the end of Gintama forever!".