Not quite. Masuda method means breeding a pokemon that was caught/bred/received in a game with a language different than your own with another pokemon to increase the odds of hatching a shiny to 1/1366 for B/W games. For example, my shiny Musharna was bred from my own Musharna and a Japanese one, my Bisharp from my Alakazam and a Japanese Pawniard, and I'm planning on breeding a shiny Zorua from a Korean Zorua and my DW Vulpix. Does that make more sense? It's one of those things that's easier to do than to explain, lol!