DHC Ladies Bowling Tour (DHCレディースオープンボウリングツアー) (DHC LBT) was a Japan-based bowling tour for women bowlers. The Tour hosted a series of four to five tournaments each year throughout Japan. The tournaments were open to both professionals and amateurs. The Tour's corporate sponsor was DHC Corporation, a maker of cosmetics and health food supplements. The CEO of DHC is Yoshiaki Yoshida - one of the biggest supporters of the sport of bowling in Japan. DHC LBT started up in 2005, and was sanctioned by the Japan Professional Bowling Association (JPBA).