Monster Partner of The Vast Sea of Trees

Monster Partner of The Vast Sea of Trees manga summary: Naoto Nagasaka works for a food company where he sells raw meat. One day he is hit by truck and wakes up in a foreign land. The dense forest he finds himself in hosts many dangers, and very soon he is chased by monsters. With no food and no weapons, how will this man survive now that he fell to the bottom of the food chain?