I bought my first Jibun Techo and I was going to decorate it and bought a kokuyo cover to go with it. But when I received my planner I realized I had never ever had such a perfect and beautiful planner in my hands before. It is everything I could wish for and MORE. And I don't want to decorate it or even have a cover on it, because it is PERFECT. The details in the layout, so smooth paper, stylish plastic cover, and the colours are just some of the things I appreciate. Just the attention to detail and practicality, are all things that make this very special and usable. I will be a returning customer. Thank you