 If you liked Mushoku Tensei: Isekai Ittara Honki Dasu |  ...then you might like Chainsaw Man |
Vastly different genres, but aimed towards the same demographic. Both include a horny, naive MC who has one mission to experience as many lewd things as possible and will inevitably go on his adventure to become super OP and reliable. Both series are set in a fantasy world, and have your dream/fantasy waifus...
report Recommended by Kaguyachinchin
The most notable trait these two series have in common is that the protagonists are shown to be horny sometimes, however its not just a "haha funny joke" but rather its taken seriously and is grounded in realism within the story, both in Chainsaw Man and Mushoku Tensei. - Both anime are about protagonists who began with nothing and gained power later on. - Both protagonists simply want a better life (doesn't have unrealistic goals of wanting to become hokage) - Both anime have great action scenes involving supernatural powers - Both anime have supernatural powers that doesnt need convoluted explanations and lengthy exposition - Both anime feature multiple