Pen Saki ni Syrup
From Sound of Jewels: Our hero is a schoolboy and mangak. Beautiful mangaak! Hardworking mangaak! And visits the famous School of Mangaaki! He also always finishes his work before the term! Our heroine is a clumsy editor. She always does everything possible, but she is still idiot. You never end up the work before the deadline and allowed a mistake in the number of pages. So it will be when they meet ...