I am Chinese, so I can understand some of the words you write down but I am not sure if they have the same meaning or not😂 I think the iPad and the pen are really useful when taking notes or studying. I am thinking of purchasing one too(not sure yet). I am sorry this is a long English comment because I don't know Japanese, and I think it will sound weird if I use the translator because sometimes it translates into weird sentences. Overall, the writing sound and whispering are calming! Please keep up with the good work!👍🏻