By the Grace of the Gods (Manga) 10

Ryoma Takebayashi, a former office drone at an exploitative company, has been reincarnated into another world, where he uses his knowledge from his previous life to run a thriving laundry service! While staving off obstacles to his business, Ryoma finalizes plans to open a second shop in a distant town. He is excited to venture out on his own again after a long stay in Gimul. The town of Lenaf awaits, with many new acquaintances!

Volume 10 of the By the Grace of the Gods manga series by Ranran.