Peter Grill and the Philosopher's Time manga volume 6 features story and art by Daisuke Hiyama.

Peter Grill, Strongest Man on Earth, is trapped in a harem nightmare of his own making. This time, he’s woken up in bed with a dwarf! How will the elves and ogres feel about that?! Worse still, he’s now the proud owner of a bracelet with a “blessing” more akin to a curse. It promises its wearer endless luck in the bedroom—the absolute last thing a serial adulterer needs!