Tip:
      The suffix '-sama' (さま) or '-san' (さん) is usually added to show respect
      to the person you are calling. Try not to call someone directly by their name
      without this.
  
  
  
      Basic greetings:
    
      - おはようございます、河本龍馬さん - Good morning, 河本龍馬-san
- こんにちは、河本龍馬さん - Hello/Good day, 河本龍馬-san
- こんばんは、河本龍馬さん - Good evening, 河本龍馬-san