Okiraku Ryoushu no Tanoshii Ryouchi Bouei ~ Seisan-kei Majutsu de Na mo Naki Mura wo Saikyou no Jousai Toshi ni ~

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〜, Fun Territory Defense Of The Easy-going Lord ~the Nameless Village Is Made Into The Strongest Fortified City By Production Magic~