上かみ一いち段だんMeaningsNoun1. conjugation (inflection, declension) of ichidan verbs ending in "iru" (Abbreviation)Kanji used上above一one段stepComposed of上かみupper reaches (of a river); upper stream; top; upper part; upper half (of the body); long ago; beginning; first; person of high rank (e.g. the emperor); government; …Noun一いち段だんeven more; still more; much more; further; one step; one rung; one level; one grade; one rank; one paragraph; …Adverb taking と