As of the current season, you can find the uncensored version on:
After three episodes of grind and bandit-hunting, Episode 4 of (titled "Graduation") marks a major turning point for Michio Kaga. This is the episode fans of the "Super Harem" version have been waiting for, as the series shifts from solo survival to building its titular harem. The Plot: Michio’s Big Purchase Isekai Meikyuu De Harem Wo -Uncensored- Episode 4