Description:

29 year old corporate slave Kousaka Kou is randomly transported to another world and gifted some standard skills. He has the option to be the sage, hero, or demon king. He chooses none of them and acquires a secret skill. With the skill, "Build," and the hidden skill, he starts his life as an adventurer. (Source: MU)

Alternative Titles:

異世界で手に入れた生産スキルは最強だったようです。, Isekai de Te ni Ireta Seisan Skill wa Saikyou datta You desu, Isekai de Teniireta Seisan Skill wa Saikyou Datta You desu.: Souzou & Kiyou no W Cheat de Musou suru, My Isekai Crafting Powers Are Strong, My Isekai Crafting Powers Are Stronk