Basically I’m looking for a reverse isekai where MC returns to modern japan after doing stuff in the other world. He was a shut-in and now he comes back sort of in his 30s or something. He’s gotten buff and still retains his physical and magical abilities and finally gets a job as a tokusatsu hero actor/model (not sure). It’s also harem but he keeps attracting younger teenage girls, and he also starts living with a priestess/slave (also not sure) that was apparently sent back with him as thanks for his deeds. Anyone remember anything like that? Would appreciate any clues you guys could give. Many thanks.