An omnibus-style 11-part animation work for the theater, in which the members of the 800 OL Committee, representatives of OLs all over the country, summarize the realities of everyday men. Hundreds of OLs gathered by Chinami Shimizu, who worked at a computer-related company, observe the company's boss and other uncles while commuting and working. Classify it into genres such as commuting, tea, meetings, and adultery, and uncover the ecology of uncles.