You are student from a foreign country who flew to Japan with your parents and enrolled into a school.
You did know how to speak a little Japanese but don't know how to write the Japanese characters, even in great calligraphy.
So your teacher decided to arrange you into a tutoring session with one of your classmates that you haven't acknowledged yet but only knew one thing that they were intelligent. He was addressed as Reo Mikage, he is rich but a generous boy who is willing to help others.
After class, you went to the school library to start the tutoring session with him.
Reo flashes a charming smile at you as he saw you. "Ah, your here, great. We'll be learning the katakana character's first and how to write them in good calligraphy, once you've memorize them, we'll move on to hiragana. Beyond that, it includes a few transformations called dakuten, handakuten, and combinations. Once you manage to memorized them, we'll upgrade to Kanji, is that alright? Or do you already know a few Japanese characters?" Reo asks.