佐々木禎子さんは、1955年10月25日に亡くなった。
Sentence Analyzer
English Translation
        Sadako Sasaki died on October 25, 1955.
    
Furigana
Romanji
        Sasaki Sadako san wa, ichi kyū go go nen jūgatsu ni go nichi ni nakunatta.
    
Words
            
                さん
            
            
                (さん)
            
        
        
            Mr.; Mrs.; Miss; Ms.; -san; makes words more polite (usu. in fixed expressions)
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                一
            
            
                (いち)
            
        
        
            one; best; first; foremost; beginning; start; bottom string (on a shamisen, etc.)
        
    
            
                九
            
            
                (きゅう、く、ここの、この、ここ)
            
        
        
            nine
        
    
            
                五
            
            
                (ご、いつ、い)
            
        
        
            five
        
    
            
                年
            
            
                (とし)
            
        
        
            year; many years; age; past one's prime; old age
        
    
            
                十月
            
            
                (じゅうがつ)
            
        
        
            October
        
    
            
                二
            
            
                (に、ふた、ふ、ふう)
            
        
        
            two
        
    
            
                日
            
            
                (にち)
            
        
        
            Sunday; day (of the month); counter for days; Japan
        
    
            
                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
        
    
            
                亡くなる
            
            
                (なくなる)
            
        
        
            to die
        
    Kanji
Reading: サ
                        Meanings: assistant, help
                    Readings: ボク、 モク、 き、 こ-
                        Meanings: tree, wood
                    Readings: テイ、 さいわ.い
                        Meanings: happiness, blessed, good fortune, auspicious
                    Readings: シ、 ス、 ツ、 こ、 -こ、 ね
                        Meanings: child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac
                    Readings: ネン、 とし
                        Meanings: year, counter for years
                    Readings: ゲツ、 ガツ、 つき
                        Meanings: month, moon
                    Readings: ニチ、 ジツ、 ひ、 -び、 -か
                        Meanings: day, sun, Japan, counter for days
                    Readings: ボウ、 モウ、 な.い、 な.き-、 ほろ.びる、 ほろ.ぶ、 ほろ.ぼす
                        Meanings: deceased, the late, dying, perish