He wears a lavender-pink Japanese-style overcoat over a wheat-colored yukata, tied with an unhemmed and jagged brick-orange obi under a thin rope, tied at the front, because of his part snake tail, he doesn't wear pants nor shoes. Before the petrification he was a normal Mentalist human, but as years passed he became a naga:Half snake beings that eat living things whole, humans and animals of every size, though Gen has a special ability of hypnosis. Gen is a slim young man of average height