Dan John to De Yadoya Wo Yaro! Sozo Maho Wo Moratta Ore No Hosode Hanjo Ki (Ichijinsha Novels) [Light Novel]

[Machine Translation] Shiro Sanada, who works for a black company, catches a talking flatfish while entertaining guests and is transported to another world. There, he finds a world where women are in charge of dangerous adventures and battles and men are in charge of household chores, a world where the genders are reversed from the present world! After escaping from the castle where he was captured, Shiro arrives on a deserted island and decides to use the "creation magic" granted to him by Flounder to start an inn for visitors to the island's dungeon, but... Everyone is looking at me with a dirty look.... Maybe I should ask them out? The story of a male general who entertains the women of another world begins!

ブラック企業に勤める真田士郎は、接待中にしゃべるヒラメを釣り上げ、異世界へと飛ばされる。するとそこは女性が危険な冒険や戦闘を、男性が家事を担当する、現世とは男女の立場が逆転した世界だった!!捕らえられた城から逃亡した末、無人島にたどり着いた士郎はヒラメから付与された「創造魔法」を使って、島のダンジョンを訪れる人向けの宿屋を始めることにするが―。みなさんがか弱い俺をいやらしい目で見てきます。...誘っちゃおうかな?異世界の女性たちをもてなす男将の物語が始まる!