endearing vs kawaii

endearing

adj
  • Inspiring affection or love, often in a childlike way. 

noun
  • Synonym of endearment. 

kawaii

adj
  • Cute, adorable. 

noun
  • The quality of being kawaii; cuteness. 

  • Cute items, especially from Japan. 

How often have the words endearing and kawaii occurred in a corpus of books? (source: Google Ngram Viewer )