Daisuke Juarez is a young intern aboard the Tulpar, a Type-F freighter 0926W0 Class C long-haul space freighter provided by Pony Express, a manned space freighter company that employs employees to make long-distance shipments, whose mascot is Polle, a cartoon horse. Daisuke has brown hair and brown eyes. He is often enthusiastic and optimistic, but a little naive and ditzy. He wears a hibiscus shirt over a red and yellow Pony Express tee, and also wears blue jeans and black boots.