Fun Territory Defense by the Optimistic Lord

Easygoing Territory Defense by the Optimistic Lord: Production Magic Turns a Nameless Village into the Strongest Fortified City, El arte de gobernar relajadamente: la historia de un señor feudal que convirtió lo ordinario en lo extraordinario, Fun Territorial Defense of the Carefree Lord, Okiraku Ryoushu no Tanoshii Ryouchi Bouei, Okiraku Ryoushu no Tanoshii Ryouchi Bouei ~Seisan-kei Majutsu de Na mo na Kimura o Saikyou no Jousai Toshi ni~, Okiraku Ryoushu no Tanoshii Ryouchi Bouei ~Seisan-kei Majutsu de Na mo na Kimura wo Saikyou no Jousai Toshi ni~, หนูน้อยเจ้าแคว้นกับแผนพิทักษ์เมือง, 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～, 安闲领主的愉快领地防卫～以生产系魔术将无名小村打造成最强要塞都市～, 무사태평 영주의 즐거운 영지 방어