Hyakushou Kizoku summary:

Before Arakawa Hiromu became a mangaka, she spent 7 years in Hokkaido working in the farming business. She raised cows, planted crops, was afraid of bears, and was constantly being turned around in circles by squirrels. There is no water to drink. Can’t you drink milk? That is because she is a “Noble Farmer”!! Here is Japan’s first manga to describe the facts about farming!