STAIRWAY TO HEAVEN...Kogarashi and the others are on a mission: toexplore the Seven Wonders of Yukemuri High School! First up, a mysteriousstaircase that always seems to show girls' underwear. What strange powers are atplay here? Then the gang takes off on a seaside adventure, exploring a secludedoceanside hot spring where Matora and Nonko prepare to finally throwdown!