Level 1 Dakedo Unique Skill de Saikyou desu

Alternate Name: 
I'm Level 1, but I'm the Strongest with My Unique Skill Level 1 with S-rank Drop Rate is the Strongest Reberu 1 dakedo Yuniiku Sukiru de Saikyou desu レベル1だけどユニークスキルで最強です
Nazuna Miki
Mawata, Subachi
Japanese Manga (Read from left to right.)

Satou Ryouta who died from overworking at a black company was reincarnated to another world. Although Ryouta was alive, he is now burdened with the inconvenience that his level is fixed to 1 in this new world.

Although he wasn’t able to raise his level, he had a unique skill that can create a cheat-like item that shouldn’t exist in the world from a monster.

He got to know about his status and MAX them with the help of ability-up items. He gathered a number of weapons and items that can only be used by himself, allowing him to be level 1 but yet, having the strongest equipment.