This was a great fight, truly a large-scale battle (although unfortunately on small unit sizes, as are pretty much all team fights in Shogun 2 MP).
We maneuvered until we could assault the enemy's staging area in the village from two sides with our infantry, while destroying their cavalry and forcing them to play defensive so we could harass their flanks. It worked pretty well - enjoy!
Also, for some more Shogun 2 replays, check out Jackiefish's replays - some good stuff!