Namjoon and Yoongi's Diary- black and white stripes; it contains black paper and they use gray pen to write on it.

Jin's Diary- pink with Disney princesses printed at the front and back cover; it contains pink scented paper with butterfly watermarks.

JHope's Diary- green with sunshine and horses designs.

Jimin's Diary- blue and yellow pastel color; it contains rilakkuma designs.

Taehyung and Jungkook's Diary- black, red and white fusion; it contains personalized papers which are designed as a collage of their pictures together. (they don't know that they have the same diary okay)