A marital property partition is an agreement between spouses that allows them to convert community property into the separate property of one spouse. This is a document through which the parties agree that particular property will be "separate property" and will not be divided.A partition agreement divides, or partitions, a married couple's community estate into two separate estates. Find the best landlord tenant attorney serving San Jose. A joint owner or a claimant of real property or an interest in real property may bring an action to partition the property or interest in a district court. It is 1945 and Japan lies prostrate on the verge of famine and they surrender. Sagamihara,. Japan). IN: International Symposium on Space.