Sekkaku Cheat wo Moratte Isekai ni Teni shita n dakara, Suki na You ni Ikitemitai: The Comic

Satou Tarou, a 30-year-old construction worker, just died. Reborn into a fantasy world, he’s granted such a high level of healing magic that it feels like a cheat code–and the healing potions he produces fetch a high price. Now wealthy, powerful, and with the worries of his old world long gone, he’s ready to live it up in this new life…starting at the nearest brothel!
(Source: Seven Seas Entertainment)