Okbong Baek Kwanghoon(1537～1582) is the poet of Dang poetical style who was called as one of Tree-Dang Poets. To search for Okbong's companionship, analyzing the poems mentioned in OKbongjip(玉峯集), 112 teacher, friends, poets, acquaintances and 36 monks are investigated.
His teacher was Park Soon, Lee Hoobaek, Yang Eungjeong, No Sushin, Lim Ukryeong affected by the poet. Their companionship usually expressed the consciousness of his life through models as feeling of love, instructor of teachers. Companionship of a literary friend remarks Lee Soonin, Lee Dal, Yang Sagi, Seo Ik etc. The companionship of these people sang the discussion of orienting life world and human relationship. Companionship of old friends remark choi Kyeongchang, Jeong Cheol, Lim Je, Yang Sanhyeong common ownership of nostalgia and agony of being were in shape. Companionship of a Buddhist priest is occupied with many poem among many monks, companions, Sa Joon, Sul Soon, Cheo Min, Haeng Sa, mainly in relationship as a social friend, appearance of different life style, encouragement of study and regret of life present.
In the conclusion Baek Kwanghoon sings his desiring world, idealism and the world of true life, with companionship of various acquaintances.