Located in Hokkaido, the Ezo Agricultural High School (commonly known as Ezo Agricultural High School) is a boarding agricultural high school. Most of the students are from farming families who aim to engage in agriculture. At the beginning of the new school year, Ezo Agricultural High School welcomed a unique student, Hachiken Yugo (voiced by Kimura Ryohei). He came from the city to the countryside and passed the normal entrance examination to enter the agricultural high school. He is now a first-year student in the Department of Dairy and Livestock. His classmates all have ideals such as inheriting the family business and becoming veterinarians, but he can't find a clear goal in life, which makes him anxious. He thought he had excellent grades and could take the top spot in the exam, but he found that the courses of the agricultural high school were very different from those of ordinary high schools. In addition, the clubs of the agricultural high school are all sports departments. Encouraged by Mikage Aki (voiced by Miyake Marie), the weak Hachiken chose the equestrian department. In this Ezo Agricultural High School, which has the largest area of all Japanese colleges and is surrounded by magnificent natural scenery and rural customs, Hachiken's youth life begins! This animation is adapted from the popular manga of the same name by Hiromu Arakawa.