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

MangaShounenOngoing🇯🇵 First published in 2021ActionAdventureComedyDrama

Takashi Akaike story · Maro Aoiro story, art

Van, the fourth son of a powerful noble, is only two years old when he remembers his past life as a salaryman in Japan. With his adult brain in a young body, he’s considered a child prodigy…until he displays the “Production Magic” skill when he turns eight.

Synopsis via AniList