A showdown's heating up between Yaiba and Onimaru, but the neighborhood rumor mill is even hotter.

Lake Biwa's orb surprises, but it's Shikoku's Mt. Tsurugi that hides a shadowy and dangerous threat.

Team Yaiba may have secured the Gold Orb on Shikoku, but it's on to Kyushu, and on Yaiba's back.