Jul, 1479 AD (0): Scope things out and it takes a while to get acquainted. Nothing to do here
Jan, 1580 AD (1): Move settler to the desert to better utilize the land.

Ichijo just picked up Invention.
Jul, 1480 AD (2): Found Matsue on the lone desert tile. Start a pesant worker. It is getting tight but need another settler soonish.
Jan, 1481 AD (3): Okayama builds a temple starts a granary.
Jul, 1481 aD (4): Nothing.
Jan, 1482 Ad (5): New contact: The Matsunaga! There are no less than 5 settler/Ashigaru pairs heading across our lands. IF we had a force of units a few free workers. but we don't so I swap Okayama to a settler in hope to make them travel a bit further down the island. Lux to 20%.
Jul, 1482 Ad (6): I don't have enough units to run interferance. One is going to get by so I request that the Miyoshi leave our lands and they comply.
Jan, 1483 AD (7): Hiroshima builds a barracks starts on much needed Ashigaru.
Jul, 1483 AD (8): With 15 turns left on invention I think buying at 5th may be our best option to get better units for what will be a coming battle. I don't think archer or rather cross bowmen are worth the 280 gold it would take with zero trade posiblities.
Jan, 1484 AD (9): Hiroshima builds a Ashigaru and starts a settler. Trying to run interference with to stop the settler flow west. Upgrade our Shogun to Shogun-2.
Jul, 1484 AD (10): Forced to use all available units to stop the Miyoshi settlers from stealing our territory a bit of a blockade until a settler arrives.
There are crazy amounts of settlers - 6 are visible

Not sure if it is best to allow them to settle and capture them later or just play cat and mouse. In retrospect I should've changed those temples to units for more blockade forces.

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Here is the save:
http://civfanatics.net/uploads5/LK57-JUL1484AD.zip