これこそまさに私が探していた本です。
Sentence Analyzer
English Translation
        This is the very book I have been looking for.
    
Furigana
        これこそまさに私 が探 していた本 です。
    
Romanji
        Kore koso masani watashi ga sagashiteita hon desu.
    
Words
            
                此れ
            
            
                (これ)
            
        
        
            this (indicating an item near the speaker, the action of the speaker, or the current topic); this person (usu. indicating someone in one's in-group); now; here; I (me); certainly
        
    
            
                こそ
            
            
                (こそ)
            
        
        
            for sure (emphasize preceding word)
        
    
            
                正に
            
            
                (まさに)
            
        
        
            exactly; surely; certainly; just (about to); on the verge (of doing or happening); duly; naturally
        
    
            
                私
            
            
                (わたし、わたくし)
            
        
        
            I; me; private affairs; personal matter; secrecy; selfishness
        
    
            
                が
            
            
                (が)
            
        
        
            indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
        
    
            
                探す
            
            
                (さがす)
            
        
        
            to search (for something desired, needed); to look for; to search (for something lost); to seek (a suspect in a crime)
        
    
            
                本
            
            
                (ほん)
            
        
        
            book; volume; script; this; present; main; head; real; regular; counter for long cylindrical things; counter for films, TV shows, etc.; counter for goals, home runs, etc.; counter for telephone calls
        
    
            
                です
            
            
                (です)
            
        
        
            be; is