Okiraku Ryoushu no Tanoshii Ryouchi Bouei: Seisan-kei Majutsu de Na mo na Kimura wo Saikyou no Jousai Toshi ni  

Easygoing Territory Defense by the Optimistic Lord: Production Magic Turns a Nameless Village into the Strongest Fortified City, お気楽領主の楽しい領地防衛 ～生産系魔術で名もなき村を最強の城塞都市に～

Van, a young boy born into a prominent family, recalls his previous existence as a salaryman in Japan at just two years old. Despite his advanced cognitive abilities due to his adult brain in a child's body, his family views his "Production Magic" skill as insignificant in combat. As a result, at eight years old, Van is exiled from his family and tasked with managing a small village. With his personal maid, memories from his past life, and his supposedly worthless magic, can Van enhance the prosperity of this village and his own standing?