"Hyakushō Kizoku" centers on the life of Kensuke Ichinomiya, a wealthy businessman who abruptly decides to leave his high-powered corporate career behind to pursue a simpler life as a farmer. After inheriting a small plot of land in the countryside from his late grandfather, Kensuke relocates to the rural village of Taro, where he begins to learn the intricacies of farming. Despite his initial lack of experience, Kensuke approaches his new lifestyle with the same determination and meticulousness that defined his corporate success.

The narrative explores Kensuke’s journey as he adapts to the challenges of agricultural life, from mastering the basics of planting and harvesting to navigating the complexities of rural community dynamics. His interactions with the villagers, who initially view him with skepticism due to his urban background and aristocratic demeanor, gradually evolve into mutual respect and camaraderie. Key supporting characters include Yuki, a local farmer who becomes Kensuke’s mentor and friend, and Ayaka, a spirited young woman who helps him acclimate to the rhythms of rural life.

The story balances humor and introspection, often highlighting the stark contrasts between Kensuke’s former life of luxury and his newfound appreciation for the simplicity and hard work of farming. Themes of self-discovery, resilience, and the value of community are woven throughout the narrative, as Kensuke learns to find fulfillment in the tangible rewards of his labor and the connections he builds with those around him. The manga also delves into the broader challenges faced by rural communities, such as depopulation and the struggle to preserve traditional ways of life in a rapidly modernizing world.

Through its episodic structure, "Hyakushō Kizoku" offers a detailed and engaging portrayal of agricultural life, blending practical insights into farming techniques with heartfelt character development. Kensuke’s growth from a corporate elite to a humble farmer serves as the central thread, illustrating the transformative power of embracing change and finding purpose in unexpected places.