Description:

One day, Sota, a university student, is summoned to another world! Moreover, after being summoned, he was mistaken for a hero and imprisoned in the Demon King's Castle, where he was in a desperate situation...! Sota gets through the predicament with his natural skill, but for some reason he ends up solving the embarrassing problem of Fafnir, a super beautiful demi-human...!? Win the hearts of the demi-human girls living in Demon King's Castle and aim to escape from Demon King's Castle! A fantasy romantic comedy that opens up a different world with its natural business spirit, begins!

Alternative Titles:

商人スキルで魔王城の攻略を目指す ～異世界転移したので最強アイテムとトーク術で生き抜くことにした～, Shounin Skill de Maoujou no Kouryaku wo Mezasu - Isekai Tenishita no de Saikyou Item to Tookujutsu de Ikinuku to ni shita, Aim to conquer the Demon King's Castle with merchant skills, Aiming to Conquer the Demon King's Castle With Merchant Skills ~Since I Have Been Transported to Another World, I Decided to Survive With the Strongest Items and Talk Techniques~, Aiming to Conquer the Demon King's Castle with Merchant Skills: Since I Have Been Transported to Another World, I Decided to Survive with the Strongest Items and Talk Techniques, Aiming to Conquer the Demon King’s Castle with Merchant Skills ～Since I Have Been Transported to Another World, I Decided to Survive with the Strongest Items and Talk Techniques ～, Shounin Skill de Maoujou no Kouryaku wo Mezasu, Shounin Skill de Maoujou no Kouryaku wo Mezasu ~Isekai Tenishita no de Saikyou Item to Tookujutsu de Ikinuku to ni shita~, Shounin Skill de Maoujou no Kouryaku wo Mezasu: Isekai Teni shita node Saikyou Item to Talk Jutsu de Ikinuku Koto ni shita, 商人スキルで魔王城の攻略を目指す, 商人スキルで魔王城の攻略を目指す～異世界転移したので最強アイテムとトーク術で生き抜くとにした～