This documentary explores the 363 year-old historic Japanese estate once tied to the Date Clan (also known as Sendai Domain), now preserved by descendants of the Saeki family. Through interviews of the family members, we uncover the unique architecture of the house, its deep-rooted connection to the traditional craftsmanship, and its role in safeguarding rare literary works, including those related to the famous Japanese Poet, Mr. Kenji Miyazawa. This video highlights how locally sourced wood—such as zelkova, chestnut, and paulownia—shapes the structure and identity of the house. As depopulation threatens rural heritage, this documentary celebrates the resilience of cultural memory and the importance of passing on history, craftsmanship and values to future generations.