This paper explores the intricate depiction of oikos in the Sangam literary corpus, specifically through an analysis of the Ainkurunuru’s translation by Martha Ann Selby, namely, Tamil Love Poetry: One of the most influential collections of the Tamil literature is known as the Five Hundred Short Poems of the Ainkurunuru. Using tiNai poetics’ model by Nirmal Selvamony, the study digs into how the environment and society are depicted in the ancient Tamil poetry and it is manifested on integrative oikos which has “all-inclusive harmony”. This approach of harmony and unity of the universal Tamil culture, on the other hand, is the epitome of the close ecological bond transcended by the people, as they do not just merely live in the environment but also significantly contribute to the community’s cultural and daily lifestyle through the natural world. The paper further identifies and analyses two additional aspects of oikos depicted in the poetry: from the top-down decision making systems to the anarchist movements alike. The oikos of nature is highly hierarchical. It shows up in the social stratification and environmental stability, which mirrors the society’s respect to leaders with decision-making power. On the contrary, a sort of anarchy may show up in the oikos fragments that in turn encompass turmoil and subversion, the deviance away from ordinary principles in both nature and society, symbolizing the flow of life together with its upheavals that the man and nature relationship represents.