Shoushaman no Isekai Survival ~ Zettai Hito to wa Tsurumanee ~商社マンの異世界サバイバル ～絶対人とはつるまねえ～; Another World Survival of Trading Company Man

A merchant by the name of Okuda Keigo put everything into his work, day and night, until one day he won a lottery of 1 billion yen! With his money worries solved for life, he moved to the countryside far away from civilization to live the slow life. Then, suddenly he was transported to another world, along with his chicken coop?! In a world where hes unable to communicate with others, you think his merchant skills will help him?! A man in his forties who hates people retired to another world. The story of his slow life has begun!