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、高根研一さん - Good morning, 高根研一-san
- こんにちは、高根研一さん - Hello/Good day, 高根研一-san
- こんばんは、高根研一さん - Good evening, 高根研一-san