Always among my very favorites are those posted by Rokusyakudorei:
His photographs are pure fundoshi-wrapped poetry... Expertly tied over a body that seems to have sprung from the chisel of a sculptor. Traditional yet sensual, with just a hint of something darker in the coils of rope and the leashes. These photos seem to be captured with beauty in mind, musky masculine beauty fully acknowledging the bulging contents of his snugly-cinched loincloth, yet imbued with light and shadow and a delicate lyricism that is downright seductive.