指は鍵盤のあちらこちらに動きました。
Sentence Analyzer
English Translation
        They moved up and down the keys.
    
Furigana
Romanji
        Yubi wa kenban no achira kochira ni ugokimashita.
    
Words
            
                指
            
            
                (ゆび、および、おゆび)
            
        
        
            finger; toe; digit
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                鍵盤
            
            
                (けんばん)
            
        
        
            keyboard (e.g. piano, computer)
        
    
            
                の
            
            
                (の)
            
        
        
            indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
        
    
            
                彼方
            
            
                (あちら、あっち、あち)
            
        
        
            that way (direction distant from both speaker and listener); over there; yonder; that one (something physically distant from both speaker and listener, or something not visible but known by both speaker and listener); that; that person (someone physically distant from both speaker and listener, or someone not present but known by both speaker and listener); there (place distant from both speaker and listener); over there; foreign country (esp. a Western nation)
        
    
            
                此方
            
            
                (こちら、こっち、こち)
            
        
        
            this way (direction close to the speaker or towards the speaker); this direction; here (place close to the speaker or where the speaker is); this one (something physically close to the speaker); I; me; we; us; this person (someone physically close to the speaker and of equal or higher status)
        
    
            
                に
            
            
                (に)
            
        
        
            at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
        
    
            
                動く
            
            
                (うごく)
            
        
        
            to move; to stir; to shift; to shake; to swing; to operate; to run; to go; to work; to be touched; to be influenced; to change; to vary; to fluctuate; to waver; certain; factual; to be transferred
        
    Kanji
Readings: シ、 ゆび、 さ.す、 -さ.し
                        Meanings: finger, point to, indicate, put into, play (chess), measure (ruler)
                    Readings: ケン、 かぎ
                        Meaning: key
                    Reading: バン
                        Meanings: tray, shallow bowl, platter, tub, board, phonograph record
                    Readings: ドウ、 うご.く、 うご.かす
                        Meanings: move, motion, change, confusion, shift, shake