上のぼり階かい段だんMeaningsNoun1. ascending staircaseKanji used上above階floor (of a building)段stepComposed of上のぼりascent; climbing; ascending (path); climb; up-train; train heading toward the starting point of its route; upbound (esp. toward Tokyo); upstream; uphillNoun階かい段だんstairs; stairway; staircaseNoun