アメリカ人はその件にはなんの関係もなかった。
Sentence Analyzer
English Translation
        The Americans had nothing to do with the matter.
    
Furigana
        アメリカ人 はその件 にはなんの関係 もなかった。
    
Romanji
        Amerikajin wa sono ken ni wa nan no kankei mo nakatta.
    
Words
            
                アメリカ人
            
            
                (アメリカじん)
            
        
        
            American person
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                其の
            
            
                (その)
            
        
        
            that (something or someone distant from the speaker, close to the listener; actions of the listener, or ideas expressed or understood by the listener); the; um...; er...; uh...
        
    
            
                件
            
            
                (けん)
            
        
        
            matter; case; item; affair; subject
        
    
            
                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
        
    
            
                何
            
            
                (なに、なん)
            
        
        
            what; how many; you-know-what; that; whatsit; what's the expression; what do you call them; what?; hey!
        
    
            
                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
        
    
            
                関係
            
            
                (かんけい)
            
        
        
            relation; relationship; connection; participation; involvement; concern; influence; effect; sexual relations; sexual relationship; related to ...; connected to ...
        
    
            
                も
            
            
                (も)
            
        
        
            too; also; in addition; as well; (not) either (in a negative sentence); both A and B; A as well as B; neither A nor B (in a negative sentence); even; as much as; as many as; as far as; as long as; no less than; no fewer than; even if; even though; although; in spite of; further; more; again; another; the other
        
    
            
                無い
            
            
                (ない)
            
        
        
            nonexistent; not being (there); unpossessed; unowned; not had; unique; indicates negation, inexperience, unnecessariness or impossibility; not ...; to not be...; to have not ...
        
    Kanji
Readings: ジン、 ニン、 ひと、 -り、 -と
                        Meaning: person
                    Readings: ケン、 くだん
                        Meanings: affair, case, matter, item
                    Readings: カン、 せき、 -ぜき、 かか.わる、 からくり、 かんぬき
                        Meanings: connection, barrier, gateway, involve, concerning
                    Readings: ケイ、 かか.る、 かかり、 -がかり、 かか.わる
                        Meanings: person in charge, connection, duty, concern oneself